9938935694464

Names of 9938935694464

• Cardinal: 9938935694464 can be written as Nine trillion, nine hundred thirty-eight billion, nine hundred thirty-five million, six hundred ninety-four thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 9.938935694464 × 10¹²

Factors of 9938935694464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 344

Divisors of 9938935694464

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 128 133 137 152 179 196 224 266 274 304 358 361 392 448 532 548 608 716 722 784 896 931 959 1064 1096 1216 1253 1432 1444 1568 1862 1918 2128 2192 2432 2506 2527 2603 2864 2888 3136 3401 3724 3836 4256 4384 5012 5054 5206 5728 5776 6272 6713 6802 7448 7672 8512 8768 8771 10024 10108 10412 11456 11552 13426 13604 14896 15344 17024 17536 17542 17689 18221 20048 20216 20824 22912 23104 23807 24523 26852 27208 29792 30688 32041 35084 35378 36442 40096 40432 41648 46208 47614 49046 49457 53704 54416 59584 61376 64082 64619 70168 70756 72884 80192 80864 83296 95228 98092 98914 107408 108832 119168 122752 127547 128164 129238 140336 141512 145768 160384 161728 166592 166649 171661 190456 196184 197828 214816 217664 224287 255094 256328 258476 280672 283024 291536 323456 333184 333298 343322 346199 380912 392368 395656 429632 435328 448574 452333 465937 510188 512656 516952 561344 566048 583072 608779 666596 686644 692398 761824 784736 791312 859264 897148 904666 931874 1020376 1025312 1033904 1122688 1132096 1166144 1201627 1217558 1333192 1373288 1384796 1523648 1569472 1570009 1582624 1794296 1809332 1863748 2040752 2050624 2067808 2264192 2332288 2403254 2423393 2435116 2666384 2746576 2769592 3047296 3138944 3140018 3165248 3166331 3261559 3588592 3618664 3727496 4081504 4101248 4135616 4261453 4389617 4806508 4846786 4870232 5332768 5493152 5539184 6280036 6330496 6332662 6523118 7177184 7237328 7454992 8163008 8271232 8522906 8779234 8852803 9613016 9693572 9740464 10665536 10986304 11078368 11566801 12560072 12665324 13046236 14354368 14474656 14909984 16326016 17045812 17558468 17705606 19226032 19387144 19480928 21331072 21972608 22156736 22830913 23133602 25120144 25330648 26092472 28708736 28949312 29819968 29830171 30727319 34091624 35116936 35411212 38452064 38774288 38961856 44313472 45661826 46267204 50240288 50661296 52184944 57898624 59639936 59660342 61454638 61969621 68183248 70233872 70822424 76904128 77548576 77923712 80967607 83402723 91323652 92534408 100480576 101322592 104369888 119320684 122909276 123939242 136366496 140467744 141644848 153808256 155097152 161935214 166805446 182647304 185068816 200961152 202645184 208739776 215091233 238641368 245818552 247878484 272732992 280935488 283289696 310194304 323870428 333610892 365294608 370137632 405290368 417479552 430182466 433787347 477282736 491637104 495756968 545465984 561870976 566579392 566773249 583819061 647740856 667221784 730589216 740275264 860364932 867574694 954565472 983274208 991513936 1133158784 1133546498 1167638122 1295481712 1334443568 1461178432 1480550528 1584651737 1720729864 1735149388 1909130944 1966548416 1983027872 2267092996 2335276244 2590963424 2668887136 2922356864 3169303474 3441459728 3470298776 3818261888 3933096832 3966055744 4086733427 4534185992 4670552488 5181926848 5337774272 6338606948 6882919456 6940597552 7932111488 8173466854 9068371984 9341104976 10363853696 10675548544 11092562159 12677213896 13765838912 13881195104 16346933708 18136743968 18682209952 22185124318 25354427792 27531677824 27762390208 32693867416 36273487936 37364419904 44370248636 50708855584 55524780416 65387734832 72546975872 74728839808 77647935113 88740497272 101417711168 130775469664 155295870226 177480994544 202835422336 261550939328 310591740452 354961989088 523101878656 621183480904 709923978176 1242366961808 1419847956352 2484733923616 4969467847232 9938935694464
• Sum of all divisors σ(n): 24623972251830
• Sum of proper divisors (its aliquot sum) s(n): 14685036557366
• 9938935694464 is an abundant number, because the sum of its proper divisors (14685036557366) is greater than itself. Its abundance is 4746100862902

Bases of 9938935694464

• Binary: 10010000101000010110101110110100010010000000₂
• Hexadecimal: 0x90A16BB4480
• Base-36: 3ITVTP30G

Squares and roots of 9938935694464

• 9938935694464 squared (9938935694464²) is 98782442738690593960247296
• 9938935694464 cubed (9938935694464³) is 981792346121918112564315102878938169344
• The square root of 9938935694464 is 3152607.7609598057
• The cube root of 9938935694464 is 21500.4043150675

Scales and comparisons

• 9,938,935,694,464 seconds is equal to 316,027 years, 21 weeks, 2 days, 22 hours, 41 minutes, 4 seconds.
• To count from 1 to 9,938,935,694,464 would take you about seven hundred ninety thousand and sixty-eight 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 9938935694464 cubic inches would be around 1791.7 feet tall.

Recreational maths with 9938935694464

• 9938935694464 backwards is 4644965398399
• The number of decimal digits it has is: 13
• The sum of 9938935694464's digits is 79
• More coming soon!