20401038915312

Names of 20401038915312

• Cardinal: 20401038915312 can be written as Twenty trillion, four hundred one billion, thirty-eight million, nine hundred fifteen thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.0401038915312 × 10¹³

Factors of 20401038915312

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8386

Divisors of 20401038915312

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 29 33 44 48 58 66 71 79 87 88 116 132 142 158 174 176 213 232 237 264 284 316 319 348 426 464 474 528 568 632 638 696 781 841 852 869 948 957 1136 1264 1276 1392 1562 1682 1704 1738 1896 1914 2059 2291 2343 2523 2552 2607 3124 3364 3408 3476 3792 3828 4118 4582 4686 5046 5104 5214 5609 6177 6248 6728 6873 6952 7656 8191 8236 9164 9251 9372 10092 10428 11218 12354 12496 13456 13746 13904 15312 16382 16472 16827 18328 18502 18744 20184 20856 22436 22649 24573 24708 25201 27492 27753 32764 32944 33654 36656 37004 37488 40368 41712 44872 45298 49146 49416 50402 54984 55506 59711 61699 65528 66439 67308 67947 74008 75603 89744 90101 90596 98292 98832 100804 109968 111012 119422 123398 131056 132878 134616 135894 148016 151206 162661 179133 180202 181192 185097 196584 199317 201608 222024 237539 238844 246796 265756 269232 270303 271788 302412 325322 358266 360404 362384 370194 393168 398634 403216 444048 475078 477688 487983 493592 531512 540606 543576 581561 604824 647089 650644 656821 712617 716532 720808 730829 740388 797268 950156 955376 975966 987184 1063024 1081212 1087152 1163122 1209648 1294178 1301288 1313642 1425234 1433064 1441616 1461658 1480776 1594536 1744683 1789271 1900312 1941267 1951932 1970463 2162424 2192487 2326244 2588356 2602576 2612929 2627284 2850468 2866128 2923316 2961552 3189072 3489366 3578542 3800624 3882534 3903864 3940926 4324848 4384974 4652488 4717169 5176712 5225858 5254568 5367813 5700936 5846632 6397171 6888631 6978732 7117979 7157084 7765068 7807728 7838787 7881852 8769948 9304976 9434338 10353424 10451716 10509136 10735626 11401872 11693264 12794342 13777262 13957464 14151507 14235958 14314168 15530136 15677574 15763704 16865269 17539896 18765581 18868676 19191513 20665893 20903432 21353937 21471252 25588684 27554524 27914928 28303014 28471916 28628336 31060272 31355148 31527408 33730538 35079792 37531162 37737352 38383026 41331786 41806864 42707874 42942504 45943319 50595807 51177368 51888859 55109048 56296743 56606028 56943832 62710296 67461076 75062324 75474704 75774941 76766052 82663572 85415748 85885008 91886638 101191614 102354736 103777718 110218096 112593486 113212056 113887664 125420592 134922152 137829957 150124648 151549882 153532104 155666577 165327144 170831496 183773276 185517959 202383228 206421391 207555436 225186972 226424112 227324823 269844304 275659914 300249296 303099764 307064208 311333154 330654288 341662992 367546552 371035918 404766456 412842782 415110872 450373944 454649646 489092801 505376509 544201849 551319828 556553877 606199528 619264173 622666308 735093104 742071836 809532912 825685564 830221744 900747888 909299292 978185602 1010753018 1088403698 1102639656 1113107754 1212399056 1238528346 1245332616 1332356251 1467278403 1484143672 1516129527 1632605547 1651371128 1818598584 1956371204 2021506036 2176807396 2205279312 2226215508 2477056692 2490665232 2664712502 2934556806 2968287344 3032259054 3265211094 3302742256 3637197168 3912742408 3997068753 4043012072 4353614792 4452431016 4954113384 5329425004 5380020811 5869113612 5986220339 6064518108 6530422188 7825484816 7994137506 8086024144 8707229584 8904862032 9908226768 10658850008 10760041622 11738227224 11972440678 12129036216 13060844376 14655918761 15988275012 16140062433 17958661017 21317700016 21520083244 23476454448 23944881356 24258072432 26121688752 29311837522 31976550024 32280124866 35917322034 38638331279 43040166488 43967756283 47889762712 58623675044 63953100048 64560249732 71834644068 77276662558 86080332976 87935512566 95779525424 115914993837 117247350088 129120499464 143669288136 154553325116 175871025132 231829987674 234494700176 258240998928 287338576272 309106650232 351742050264 425021644069 463659975348 618213300464 703484100528 850043288138 927319950696 1275064932207 1700086576276 1854639901392 2550129864414 3400173152552 5100259728828 6800346305104 10200519457656 20401038915312
• Sum of all divisors σ(n): 61155217244160
• Sum of proper divisors (its aliquot sum) s(n): 40754178328848
• 20401038915312 is an abundant number, because the sum of its proper divisors (40754178328848) is greater than itself. Its abundance is 20353139413536

Bases of 20401038915312

• Binary: 100101000110111111100101011010111011011110000₂
• Hexadecimal: 0x128DFCAD76F0
• Base-36: 78C3VTWXC

Squares and roots of 20401038915312

• 20401038915312 squared (20401038915312²) is 416202388824074625508057344
• 20401038915312 cubed (20401038915312³) is 8490961131045762669167040804154055651328
• The square root of 20401038915312 is 4516750.9246483805
• The cube root of 20401038915312 is 27324.4079972533

Scales and comparisons

• 20,401,038,915,312 seconds is equal to 648,689 years, 48 weeks, 3 days, 14 hours, 15 minutes, 12 seconds.
• To count from 1 to 20,401,038,915,312 would take you about one million, six hundred twenty-one thousand, seven hundred twenty-four 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 20401038915312 cubic inches would be around 2277 feet tall.

Recreational maths with 20401038915312

• 20401038915312 backwards is 21351983010402
• The number of decimal digits it has is: 14
• The sum of 20401038915312's digits is 39
• More coming soon!