9121128968028160

Names of 9121128968028160

• Cardinal: 9121128968028160 can be written as Nine quadrillion, one hundred twenty-one trillion, one hundred twenty-eight billion, nine hundred sixty-eight million, twenty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 9.12112896802816 × 10¹⁵

Factors of 9121128968028160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 241

Divisors of 9121128968028160

• Number of divisors d(n): 340
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 107 127 128 160 214 254 256 320 428 508 512 535 635 640 856 1016 1024 1070 1270 1280 1712 2032 2048 2140 2540 2560 3424 4064 4096 4280 5080 5120 6848 8128 8192 8560 10160 10240 13589 13696 16129 16256 16384 17120 20320 20480 27178 27392 32258 32512 32768 34240 40640 40960 54356 54784 64516 65024 65536 67945 68480 80645 81280 81920 108712 109568 129032 130048 135890 136960 161290 162560 163840 217424 219136 258064 260096 271780 273920 322580 325120 327680 434848 438272 516128 520192 543560 547840 645160 650240 869696 876544 1032256 1040384 1087120 1095680 1290320 1300480 1725803 1739392 1753088 2048383 2064512 2080768 2174240 2191360 2580640 2600960 3451606 3478784 3506176 4096766 4129024 4161536 4348480 4382720 5161280 5201920 6903212 6957568 7012352 8193532 8258048 8323072 8629015 8696960 8765440 10241915 10322560 10403840 13806424 13915136 16387064 16516096 17258030 17393920 17530880 20483830 20645120 20807680 27612848 27830272 32774128 33032192 34516060 34787840 35061760 40967660 41290240 41615360 55225696 55660544 65548256 66064384 69032120 69575680 81935320 82580480 110451392 111321088 131096512 132128768 138064240 139151360 163870640 165160960 219176981 220902784 222642176 260144641 262193024 264257536 276128480 278302720 327741280 330321920 438353962 441805568 445284352 520289282 524386048 528515072 552256960 556605440 655482560 660643840 876707924 883611136 890568704 1040578564 1048772096 1057030144 1095884905 1104513920 1113210880 1300723205 1310965120 1321287680 1753415848 1767222272 2081157128 2097544192 2191769810 2209027840 2226421760 2601446410 2621930240 2642575360 3506831696 3534444544 4162314256 4195088384 4383539620 4418055680 4452843520 5202892820 5243860480 5285150720 7013663392 7068889088 8324628512 8390176768 8767079240 8836111360 10405785640 10487720960 14027326784 14137778176 16649257024 16780353536 17534158480 17672222720 20811571280 20975441920 27835476587 28054653568 28275556352 33298514048 33560707072 35068316960 35344445440 41623142560 41950883840 55670953174 56109307136 56551112704 66597028096 67121414144 70136633920 70688890880 83246285120 83901767680 111341906348 112218614272 113102225408 133194056192 134242828288 139177382935 140273267840 141377781760 166492570240 167803535360 222683812696 224437228544 266388112384 278354765870 280546535680 282755563520 332985140480 335607070720 445367625392 448874457088 532776224768 556709531740 561093071360 565511127040 665970280960 671214141440 890735250784 897748914176 1065552449536 1113419063480 1122186142720 1331940561920 1781470501568 1795497828352 2131104899072 2226838126960 2244372285440 2663881123840 3562941003136 3590995656704 4262209798144 4453676253920 4488744570880 5327762247680 7125882006272 7181991313408 8524419596288 8907352507840 8977489141760 10655524495360 14251764012544 14363982626816 17048839192576 17814705015680 17954978283520 21311048990720 28503528025088 35629410031360 35909956567040 42622097981440 57007056050176 71258820062720 71819913134080 85244195962880 114014112100352 142517640125440 228028224200704 285035280250880 456056448401408 570070560501760 912112896802816 1140141121003520 1824225793605632 2280282242007040 4560564484014080 9121128968028160
• Sum of all divisors σ(n): 22270485170128248
• Sum of proper divisors (its aliquot sum) s(n): 13149356202100088
• 9121128968028160 is an abundant number, because the sum of its proper divisors (13149356202100088) is greater than itself. Its abundance is 4028227234071928

Bases of 9121128968028160

• Binary: 100000011001111001111001010100000101110000000000000000₂
• Hexadecimal: 0x20679E54170000
• Base-36: 2HT64SUZQPS

Squares and roots of 9121128968028160

• 9121128968028160 squared (9121128968028160²) is 83194993651402447007478552985600
• 9121128968028160 cubed (9121128968028160³) is 758832266588725724247221035183409642912874496000
• The square root of 9121128968028160 is 95504601.8159761765
• The cube root of 9121128968028160 is 208937.4061315153

Scales and comparisons

• 9,121,128,968,028,160 seconds is equal to 290,023,687 years, 35 weeks, 2 days, 3 hours, 22 minutes, 40 seconds.
• To count from 1 to 9,121,128,968,028,160 would take you about eight hundred seventy million, seventy-one thousand and sixty-three 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 9121128968028160 cubic inches would be around 17411.5 feet tall.

Recreational maths with 9121128968028160

• 9121128968028160 backwards is 0618208698211219
• 9121128968028160 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 9121128968028160's digits is 64
• More coming soon!