164813859840

Names of 164813859840

• Cardinal: 164813859840 can be written as One hundred sixty-four billion, eight hundred thirteen million, eight hundred fifty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.6481385984 × 10¹¹

Factors of 164813859840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 167

Divisors of 164813859840

• Number of divisors d(n): 880
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 41 42 48 49 56 60 64 70 80 82 84 96 98 105 109 112 120 123 128 140 147 160 164 168 192 196 205 210 218 224 240 245 246 256 280 287 294 320 327 328 336 343 384 392 410 420 436 448 480 490 492 512 545 560 574 588 615 640 654 656 672 686 735 763 768 784 820 840 861 872 896 960 980 984 1024 1029 1090 1120 1148 1176 1230 1280 1308 1312 1344 1372 1435 1470 1526 1536 1568 1635 1640 1680 1715 1722 1744 1792 1920 1960 1968 2009 2058 2180 2240 2289 2296 2352 2401 2460 2560 2616 2624 2688 2744 2870 2940 3052 3072 3136 3270 3280 3360 3430 3444 3488 3584 3815 3840 3920 3936 4018 4116 4305 4360 4469 4480 4578 4592 4704 4802 4920 5120 5145 5232 5248 5341 5376 5488 5740 5880 6027 6104 6272 6540 6560 6720 6860 6888 6976 7168 7203 7630 7680 7840 7872 8036 8232 8610 8720 8938 8960 9156 9184 9408 9604 9840 10045 10290 10464 10496 10682 10752 10976 11445 11480 11760 12005 12054 12208 12544 13080 13120 13407 13440 13720 13776 13952 14063 14406 15260 15360 15680 15744 16023 16072 16464 17220 17440 17876 17920 18312 18368 18816 19208 19680 20090 20580 20928 20992 21364 21504 21952 22345 22890 22960 23520 24010 24108 24416 25088 26160 26240 26705 26814 26880 27440 27552 27904 28126 28812 30135 30520 31283 31360 31488 32046 32144 32928 34440 34880 35752 35840 36015 36624 36736 37387 37632 38416 39360 40180 41160 41856 41984 42189 42728 43904 44690 45780 45920 47040 48020 48216 48832 50176 52320 52480 53410 53628 53760 54880 55104 55808 56252 57624 60270 61040 62566 62720 62976 64092 64288 65856 67035 68880 69760 70315 71504 72030 73248 73472 74774 75264 76832 78720 80115 80360 82320 83712 84378 85456 87808 89380 91560 91840 93849 94080 96040 96432 97664 98441 104640 104960 106820 107256 107520 109760 110208 111616 112161 112504 115248 120540 122080 125132 125440 125952 128184 128576 131712 134070 137760 139520 140630 143008 144060 146496 146944 149548 150528 153664 156415 157440 160230 160720 164640 167424 168756 170912 175616 178760 183120 183680 186935 187698 188160 192080 192864 195328 196882 209280 209920 210945 213640 214512 218981 219520 220416 224322 225008 230496 241080 244160 250264 250880 256368 257152 261709 263424 268140 275520 279040 281260 286016 288120 292992 293888 295323 299096 307328 312830 314880 320460 321440 329280 334848 337512 341824 351232 357520 366240 367360 373870 375396 376320 384160 385728 390656 393764 418560 421890 427280 429024 437962 439040 440832 448644 450016 460992 469245 482160 488320 492205 500528 512736 514304 523418 526848 536280 551040 558080 560805 562520 572032 576240 585984 590646 598192 614656 625660 629760 640920 642880 656943 658560 675024 683648 715040 732480 734720 747740 750792 752640 768320 771456 781312 785127 787528 837120 843780 854560 858048 875924 878080 881664 897288 900032 921984 938490 964320 976640 984410 1001056 1025472 1028608 1046836 1053696 1072560 1094905 1102080 1121610 1125040 1144064 1152480 1171968 1181292 1196384 1229312 1251320 1281840 1285760 1308545 1313886 1317120 1350048 1367296 1430080 1464960 1469440 1476615 1495480 1501584 1532867 1536640 1542912 1570254 1575056 1674240 1687560 1709120 1716096 1751848 1756160 1794576 1800064 1843968 1876980 1928640 1953280 1968820 2002112 2050944 2057216 2093672 2145120 2189810 2204160 2243220 2250080 2288128 2304960 2343936 2362584 2392768 2458624 2502640 2563680 2571520 2617090 2627772 2634240 2700096 2734592 2860160 2929920 2953230 2990960 3003168 3065734 3073280 3085824 3140508 3150112 3284715 3375120 3418240 3432192 3503696 3589152 3600128 3687936 3753960 3857280 3906560 3925635 3937640 4004224 4101888 4187344 4290240 4379620 4408320 4486440 4500160 4576256 4598601 4609920 4725168 4785536 5005280 5127360 5143040 5234180 5255544 5268480 5400192 5469184 5720320 5859840 5906460 5981920 6006336 6131468 6146560 6171648 6281016 6300224 6569430 6750240 6836480 6864384 7007392 7178304 7200256 7375872 7507920 7664335 7714560 7851270 7875280 8008448 8203776 8374688 8580480 8759240 8972880 9000320 9197202 9219840 9450336 9571072 10010560 10254720 10286080 10468360 10511088 10730069 10800384 11440640 11719680 11812920 11963840 12012672 12262936 12293120 12562032 12600448 13138860 13500480 13672960 13728768 14014784 14356608 14400512 15015840 15328670 15429120 15702540 15750560 16016896 16407552 16749376 17160960 17518480 17945760 18000640 18394404 18439680 18900672 19142144 20021120 20509440 20936720 21022176 21460138 21600768 22881280 22993005 23625840 23927680 24025344 24525872 25124064 25200896 26277720 27000960 27345920 28029568 28713216 30031680 30657340 30858240 31405080 31501120 32033792 32190207 33498752 34321920 35036960 35891520 36001280 36788808 36879360 37801344 38284288 40042240 41018880 41873440 42044352 42920276 43201536 45986010 47251680 47855360 48050688 49051744 50248128 50401792 52555440 53650345 54001920 56059136 57426432 60063360 61314680 62810160 63002240 64380414 66997504 68643840 70073920 71783040 72002560 73577616 75602688 80084480 82037760 83746880 84088704 85840552 91972020 94503360 95710720 96101376 98103488 100496256 100803584 105110880 107300690 108003840 112118272 114852864 120126720 122629360 125620320 126004480 128760828 133995008 140147840 143566080 147155232 151205376 160168960 160951035 167493760 168177408 171681104 183944040 189006720 191421440 196206976 200992512 210221760 214601380 216007680 224236544 240253440 245258720 251240640 252008960 257521656 267990016 280295680 287132160 294310464 302410752 321902070 334987520 336354816 343362208 367888080 378013440 392413952 401985024 420443520 429202760 480506880 490517440 502481280 504017920 515043312 560591360 574264320 588620928 643804140 669975040 672709632 686724416 735776160 756026880 784827904 803970048 840887040 858405520 981034880 1004962560 1030086624 1121182720 1177241856 1287608280 1339950080 1373448832 1471552320 1512053760 1569655808 1681774080 1716811040 1962069760 2009925120 2060173248 2354483712 2575216560 2746897664 2943104640 3363548160 3433622080 3924139520 4019850240 4120346496 4708967424 5150433120 5493795328 5886209280 6867244160 7848279040 8240692992 10300866240 10987590656 11772418560 13734488320 16481385984 20601732480 23544837120 27468976640 32962771968 41203464960 54937953280 82406929920 164813859840
• Sum of all divisors σ(n): 635746779360
• Sum of proper divisors (its aliquot sum) s(n): 470932919520
• 164813859840 is an abundant number, because the sum of its proper divisors (470932919520) is greater than itself. Its abundance is 306119059680

Bases of 164813859840

• Binary: 10011001011111101010111110110000000000₂
• Hexadecimal: 0x265FABEC00
• Base-36: 23PPX05C

Squares and roots of 164813859840

• 164813859840 squared (164813859840²) is 27163608395359164825600
• 164813859840 cubed (164813859840³) is 4476939146821372698025896443904000
• The square root of 164813859840 is 405972.7328774681
• The cube root of 164813859840 is 5482.7432657133

Scales and comparisons

• 164,813,859,840 seconds is equal to 5,240 years, 29 weeks, 4 days, 19 hours, 44 minutes.
• To count from 1 to 164,813,859,840 would take you about ten thousand, four hundred eighty-one 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 164813859840 cubic inches would be around 456.9 feet tall.

Recreational maths with 164813859840

• 164813859840 backwards is 048958318461
• The number of decimal digits it has is: 12
• The sum of 164813859840's digits is 57
• More coming soon!