61380172578816

Names of 61380172578816

• Cardinal: 61380172578816 can be written as Sixty-one trillion, three hundred eighty billion, one hundred seventy-two million, five hundred seventy-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 6.1380172578816 × 10¹³

Factors of 61380172578816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 108

Divisors of 61380172578816

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 83 84 91 96 104 112 117 126 128 144 156 166 168 182 192 208 224 234 249 252 256 273 288 312 332 336 364 384 416 448 468 498 504 512 546 576 581 624 664 672 728 747 768 819 832 896 936 996 1008 1024 1079 1092 1152 1162 1248 1328 1344 1456 1494 1536 1638 1664 1743 1792 1872 1992 2016 2048 2158 2184 2304 2324 2496 2656 2688 2912 2988 3072 3237 3276 3328 3486 3584 3744 3984 4032 4096 4316 4368 4608 4648 4992 5229 5312 5376 5824 5976 6144 6474 6552 6656 6889 6972 7168 7488 7553 7968 8064 8192 8632 8736 9216 9296 9711 9984 10458 10624 10752 11648 11952 12288 12948 13104 13312 13778 13944 14336 14976 15106 15936 16128 16384 17264 17472 18432 18592 19422 19968 20667 20916 21248 21504 22659 23296 23904 24576 25896 26208 26624 27556 27888 28672 29952 30212 31872 32256 32768 34528 34944 36864 37184 38844 39936 41334 41832 42496 43008 45318 46592 47808 48223 49152 51792 52416 53248 55112 55776 57344 59904 60424 62001 63744 64512 65536 67977 69056 69888 73728 74368 77688 79872 82668 83664 84992 86016 89557 90636 93184 95616 96446 98304 103584 104832 106496 110224 111552 114688 119808 120848 124002 127488 129024 131072 135954 138112 139776 144669 147456 148736 155376 159744 165336 167328 169984 172032 179114 181272 186368 191232 192892 196608 207168 209664 212992 220448 223104 229376 239616 241696 248004 254976 258048 268671 271908 276224 279552 289338 294912 297472 310752 319488 330672 334656 339968 344064 358228 362544 372736 382464 385784 393216 414336 419328 425984 434007 440896 446208 458752 479232 483392 496008 509952 516096 537342 543816 552448 559104 571787 578676 589824 594944 621504 626899 638976 661344 669312 679936 688128 716456 725088 745472 764928 771568 806013 828672 838656 851968 868014 881792 892416 917504 958464 966784 992016 1019904 1032192 1074684 1087632 1104896 1118208 1143574 1157352 1179648 1189888 1243008 1253798 1277952 1322688 1338624 1359872 1376256 1432912 1450176 1490944 1529856 1543136 1612026 1657344 1677312 1703936 1715361 1736028 1763584 1784832 1880697 1916928 1933568 1984032 2039808 2064384 2149368 2175264 2209792 2236416 2287148 2314704 2379776 2486016 2507596 2555904 2645376 2677248 2719744 2752512 2865824 2900352 2981888 3059712 3086272 3224052 3314688 3354624 3430722 3472056 3527168 3569664 3761394 3833856 3867136 3968064 4002509 4079616 4128768 4298736 4350528 4419584 4472832 4574296 4629408 4759552 4972032 5015192 5111808 5146083 5290752 5354496 5439488 5642091 5731648 5800704 5963776 6119424 6172544 6448104 6629376 6709248 6861444 6944112 7054336 7139328 7433231 7522788 7667712 7734272 7936128 8005018 8159232 8257536 8597472 8701056 8839168 8945664 9148592 9258816 9519104 9944064 10030384 10292166 10581504 10708992 10878976 11284182 11463296 11601408 11927552 12007527 12238848 12345088 12896208 13258752 13418496 13722888 13888224 14108672 14278656 14866462 15045576 15335424 15468544 15872256 16010036 16318464 17194944 17402112 17678336 17891328 18297184 18517632 19038208 19888128 20060768 20584332 21163008 21417984 22299693 22568364 22926592 23202816 24015054 24477696 24690176 25792416 26517504 26836992 27445776 27776448 28217344 28557312 29732924 30091152 30937088 31744512 32020072 32636928 34389888 34804224 35356672 35782656 36022581 36594368 37035264 38076416 39776256 40121536 41168664 42326016 42835968 44599386 45136728 45853184 46405632 48030108 48955392 49380352 51584832 52032617 53035008 53673984 54891552 55552896 56434688 57114624 59465848 60182304 61874176 63489024 64040144 66899079 68779776 69608448 70713344 72045162 73188736 74070528 76152832 79552512 80243072 82337328 84652032 85671936 89198772 90273456 91706368 92811264 96060216 97910784 98760704 103169664 104065234 106070016 107347968 109783104 111105792 112869376 114229248 118931696 120364608 123748352 126978048 128080288 133798158 137559552 139216896 141426688 144090324 146377472 148141056 156097851 159105024 160486144 164674656 169304064 171343872 178397544 180546912 183412736 185622528 192120432 197521408 206339328 208130468 212140032 219566208 222211584 225738752 228458496 237863392 240729216 247496704 253956096 256160576 267596316 275119104 278433792 288180648 292754944 296282112 312195702 318210048 320972288 329349312 338608128 342687744 356795088 361093824 366825472 371245056 384240864 395042816 412678656 416260936 424280064 439132416 444423168 451477504 468293553 475726784 481458432 494993408 507912192 512321152 535192632 550238208 556867584 576361296 585509888 592564224 624391404 636420096 641944576 658698624 677216256 685375488 713590176 722187648 733650944 742490112 768481728 790085632 825357312 832521872 878264832 888846336 902955008 936587106 951453568 962916864 989986816 1015824384 1024642304 1070385264 1100476416 1113735168 1152722592 1171019776 1185128448 1248782808 1272840192 1283889152 1317397248 1354432512 1427180352 1444375296 1467301888 1484980224 1536963456 1580171264 1650714624 1665043744 1756529664 1777692672 1873174212 1902907136 1925833728 2031648768 2049284608 2140770528 2200952832 2227470336 2305445184 2342039552 2370256896 2497565616 2567778304 2634794496 2708865024 2854360704 2888750592 2934603776 2969960448 3073926912 3160342528 3301429248 3330087488 3513059328 3555385344 3746348424 3805814272 3851667456 4063297536 4098569216 4281541056 4401905664 4454940672 4610890368 4684079104 4740513792 4995131232 5135556608 5269588992 5708721408 5777501184 5869207552 6147853824 6320685056 6602858496 6660174976 7026118656 7110770688 7492696848 7611628544 7703334912 8126595072 8197138432 8563082112 8803811328 8909881344 9221780736 9368158208 9481027584 9990262464 10271113216 10539177984 11417442816 11555002368 11738415104 12295707648 13205716992 13320349952 14052237312 14221541376 14985393696 15223257088 15406669824 16394276864 17126164224 17607622656 18443561472 18736316416 18962055168 19980524928 20542226432 21078355968 22834885632 23110004736 24591415296 26411433984 26640699904 28104474624 28443082752 29970787392 30446514176 30813339648 32788553728 34252328448 35215245312 36887122944 37472632832 39961049856 41084452864 42156711936 45669771264 46220009472 49182830592 52822867968 53281399808 56208949248 56886165504 59941574784 60893028352 61626679296 65577107456 68504656896 73774245888 74945265664 79922099712 82168905728 84313423872 91339542528 92440018944 98365661184 105645735936 106562799616 112417898496 119883149568 121786056704 123253358592 131154214912 137009313792 147548491776 159844199424 168626847744 182679085056 184880037888 196731322368 213125599232 224835796992 239766299136 243572113408 246506717184 262308429824 274018627584 295096983552 319688398848 337253695488 365358170112 369760075776 393462644736 426251198464 479532598272 487144226816 524616859648 548037255168 590193967104 639376797696 674507390976 730716340224 739520151552 786925289472 852502396928 959065196544 974288453632 1096074510336 1180387934208 1278753595392 1461432680448 1573850578944 1705004793856 1918130393088 2192149020672 2360775868416 2557507190784 2922865360896 3410009587712 3836260786176 4384298041344 4721551736832 5115014381568 6820019175424 7672521572352 8768596082688 10230028763136 15345043144704 20460057526272 30690086289408 61380172578816
• Sum of all divisors σ(n): 220901237182080
• Sum of proper divisors (its aliquot sum) s(n): 159521064603264
• 61380172578816 is an abundant number, because the sum of its proper divisors (159521064603264) is greater than itself. Its abundance is 98140892024448

Bases of 61380172578816

• Binary: 1101111101001100101111011000100000000000000000₂
• Hexadecimal: 0x37D32F620000
• Base-36: LR9NTYPS0

Squares and roots of 61380172578816

• 61380172578816 squared (61380172578816²) is 3767525585805235607731961856
• 61380172578816 cubed (61380172578816³) is 231251370651830209576555602143702465642496
• The square root of 61380172578816 is 7834549.9282866275
• The cube root of 61380172578816 is 39446.5811210641

Scales and comparisons

• 61,380,172,578,816 seconds is equal to 1,951,699 years, 32 weeks, 4 days, 2 hours, 33 minutes, 36 seconds.
• To count from 1 to 61,380,172,578,816 would take you about four million, eight hundred seventy-nine thousand, two hundred forty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 61380172578816 cubic inches would be around 3287.2 feet tall.

Recreational maths with 61380172578816

• 61380172578816 backwards is 61887527108316
• 61380172578816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61380172578816's digits is 63
• More coming soon!