64380381699200

Names of 64380381699200

• Cardinal: 64380381699200 can be written as Sixty-four trillion, three hundred eighty billion, three hundred eighty-one million, six hundred ninety-nine thousand, two hundred.

Scientific notation

• Scientific notation: 6.43803816992 × 10¹³

Factors of 64380381699200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 918

Divisors of 64380381699200

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 25 28 32 35 40 46 49 50 56 64 70 80 92 98 100 112 115 128 140 160 161 175 184 196 200 224 230 245 280 320 322 350 368 392 400 448 460 490 529 560 575 640 644 700 736 784 800 805 881 896 920 980 1058 1120 1127 1150 1225 1288 1400 1472 1568 1600 1610 1762 1840 1960 2116 2240 2254 2300 2450 2576 2645 2800 2944 3136 3200 3220 3524 3680 3703 3920 4025 4232 4405 4480 4508 4600 4900 5152 5290 5600 5635 6167 6272 6440 7048 7360 7406 7840 8050 8464 8810 9016 9200 9800 10304 10580 11200 11270 12334 12880 13225 14096 14720 14812 15680 16100 16928 17620 18032 18400 18515 19600 20263 20608 21160 22025 22400 22540 24668 25760 25921 26450 28175 28192 29624 30835 31360 32200 33856 35240 36064 36800 37030 39200 40526 42320 43169 44050 45080 49336 51520 51842 52900 56350 56384 59248 61670 64400 67712 70480 72128 73600 74060 78400 81052 84640 86338 88100 90160 92575 98672 101315 103040 103684 105800 112700 112768 118496 123340 128800 129605 140960 141841 144256 148120 154175 156800 162104 169280 172676 176200 180320 185150 197344 202630 207368 211600 215845 225400 236992 246680 257600 259210 281920 283682 296240 308350 324208 338560 345352 352400 360640 370300 394688 405260 414736 423200 431690 450800 466049 473984 493360 506575 515200 518420 563840 567364 592480 616700 648025 648416 690704 704800 709205 721280 740600 776161 789376 810520 829472 846400 863380 901600 932098 986720 992887 1013150 1036840 1079225 1134728 1184960 1233400 1296050 1296832 1381408 1409600 1418410 1481200 1552322 1621040 1658944 1692800 1726760 1803200 1864196 1973440 1985774 2026300 2073680 2158450 2269456 2330245 2369920 2466800 2592100 2593664 2762816 2819200 2836820 2962400 3104644 3242080 3262343 3317888 3453520 3546025 3606400 3728392 3880805 3946880 3971548 4052600 4147360 4316900 4538912 4660490 4933600 4964435 5184200 5433127 5525632 5673640 5924800 6209288 6484160 6524686 6907040 7092050 7456784 7761610 7943096 8105200 8294720 8633800 9077824 9320980 9867200 9928870 10368400 10866254 11347280 11651225 11849600 12418576 12968320 13049372 13814080 14184100 14913568 15523220 15886192 16210400 16311715 16589440 17267600 17851703 18155648 18641960 19404025 19734400 19857740 20736800 21732508 22694560 22836401 23302450 24822175 24837152 26098744 27165635 27628160 28368200 29827136 31046440 31772384 32420800 32623430 34535200 35703406 37283920 38031889 38808050 39715480 41473600 43465016 45389120 45672802 46604900 49644350 49674304 52197488 54331270 56736400 59654272 62092880 63544768 64841600 65246860 69070400 71406812 74567840 76063778 77616100 79430960 81558575 82947200 86930032 89258515 90778240 91345604 93209800 99288700 99348608 104394976 108662540 113472800 114182005 124185760 124961921 127089536 130493720 135828175 138140800 142813624 149135680 152127556 155232200 158861920 163117150 173860064 178517030 182691208 186419600 190159445 198577400 208789952 217325080 226945600 228364010 248371520 249923842 260987440 271656350 285627248 298271360 304255112 310464400 317723840 326234300 347720128 357034060 365382416 372839200 380318890 397154800 410589169 417579904 434650160 446292575 453891200 456728020 496743040 499847684 521974880 543312700 570910025 571254496 608510224 620928800 624809605 635447680 652468600 695440256 714068120 730764832 745678400 760637780 794309600 821178338 869300320 874733447 892585150 913456040 950797225 999695368 1043949760 1086625400 1141820050 1142508992 1217020448 1241857600 1249619210 1304937200 1428136240 1461529664 1491356800 1521275560 1588619200 1642356676 1738600640 1749466894 1785170300 1826912080 1901594450 1999390736 2052945845 2087899520 2173250800 2283640100 2285017984 2434040896 2483715200 2499238420 2609874400 2856272480 2874124183 2923059328 3042551120 3124048025 3177238400 3284713352 3477201280 3498933788 3570340600 3653824160 3803188900 3998781472 4105891690 4346501600 4373667235 4567280200 4868081792 4998476840 5219748800 5712544960 5748248366 6085102240 6248096050 6569426704 6997867576 7140681200 7307648320 7606377800 7997562944 8211783380 8693003200 8747334470 9134560400 9996953680 10264729225 10439497600 11425089920 11496496732 12170204480 12496192100 13138853408 13995735152 14281362400 14370620915 14615296640 15212755600 15995125888 16423566760 17386006400 17494668940 18269120800 19993907360 20118869281 20529458450 21868336175 22992993464 24340408960 24992384200 26277706816 27991470304 28562724800 28741241830 30425511200 32847133520 34989337880 36538241600 39987814720 40237738562 41058916900 43736672350 45985986928 49984768400 52555413632 55982940608 57125449600 57482483660 60851022400 65694267040 69978675760 71853104575 73076483200 79975629440 80475477124 82117833800 87473344700 91971973856 99969536800 100594346405 111965881216 114964967320 121702044800 131388534080 139957351520 143706209150 160950954248 164235667600 174946689400 183943947712 199939073600 201188692810 229929934640 262777068160 279914703040 287412418300 321901908496 328471335200 349893378800 367887895424 399878147200 402377385620 459859869280 502971732025 559829406080 574824836600 643803816992 656942670400 699786757600 804754771240 919719738560 1005943464050 1149649673200 1287607633984 1313885340800 1399573515200 1609509542480 1839439477120 2011886928100 2299299346400 2575215267968 2799147030400 3219019084960 4023773856200 4598598692800 6438038169920 8047547712400 9197197385600 12876076339840 16095095424800 32190190849600 64380381699200
• Sum of all divisors σ(n): 193618527845715
• Sum of proper divisors (its aliquot sum) s(n): 129238146146515
• 64380381699200 is an abundant number, because the sum of its proper divisors (129238146146515) is greater than itself. Its abundance is 64857764447315

Bases of 64380381699200

• Binary: 1110101000110110111001110010000001110010000000₂
• Hexadecimal: 0x3A8DB9C81C80
• Base-36: MTJXT0EWW

Squares and roots of 64380381699200

• 64380381699200 squared (64380381699200²) is 4144833547734686279280640000
• 64380381699200 cubed (64380381699200³) is 266845965882808406151652655596863488000000
• The square root of 64380381699200 is 8023738.6360224869
• The cube root of 64380381699200 is 40079.0897047317

Scales and comparisons

• 64,380,381,699,200 seconds is equal to 2,047,096 years, 51 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 64,380,381,699,200 would take you about five million, one hundred seventeen thousand, seven hundred forty-two 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 64380381699200 cubic inches would be around 3339.9 feet tall.

Recreational maths with 64380381699200

• 64380381699200 backwards is 00299618308346
• The number of decimal digits it has is: 14
• The sum of 64380381699200's digits is 59
• More coming soon!