1271139993316940

Names of 1271139993316940

• Cardinal: 1271139993316940 can be written as One quadrillion, two hundred seventy-one trillion, one hundred thirty-nine billion, nine hundred ninety-three million, three hundred sixteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.27113999331694 × 10¹⁵

Factors of 1271139993316940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11378

Divisors of 1271139993316940

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 20 73 146 292 311 365 433 622 653 730 866 1244 1306 1460 1555 1732 2165 2612 3110 3265 4330 6220 6530 8660 9901 13060 19802 22703 31609 39604 45406 47669 49505 63218 90812 95338 99010 113515 126436 134663 158045 190676 198020 203083 227030 238345 269326 282749 316090 406166 454060 476690 538652 565498 632180 673315 722773 812332 953380 1015415 1130996 1346630 1413745 1445546 2030830 2693260 2827490 2891092 3079211 3613865 4061660 4287133 5654980 6158422 6465353 7227730 8574266 9830399 12316844 12930706 14455460 14825059 15396055 17148532 19660798 20640677 21435665 25861412 29650118 30792110 32326765 39321596 41281354 42871330 49151995 59300236 61584220 64653530 74125295 82562708 85742660 87934939 98303990 103203385 129307060 148250590 175869878 196607980 206406770 224782403 296501180 312960709 351739756 412813540 439674695 449564806 471970769 625921418 879349390 899129612 943941538 1123912015 1251842836 1333298363 1564803545 1758698780 1887883076 2010724783 2247824030 2359853845 2666596726 2799497849 3129607090 4021449566 4495648060 4719707690 5333193452 5598995698 6259214180 6419250547 6666491815 8042899132 9439415380 10053623915 11197991396 12838501094 13332983630 13997489245 20107247830 25677002188 26665967260 27994978490 32096252735 40214495660 55989956980 64192505470 97330780499 128385010940 146782909159 194661560998 204363342977 293565818318 389323121996 408726685954 486653902495 587131636636 733914545795 817453371908 870643831039 973307804990 1021816714885 1467829091590 1741287662078 1946615609980 2043633429770 2935658183180 3482575324156 4087266859540 4353219155195 8706438310390 17412876620780 63556999665847 127113999331694 254227998663388 317784998329235 635569996658470 1271139993316940
• Sum of all divisors σ(n): 2725373344442112
• Sum of proper divisors (its aliquot sum) s(n): 1454233351125172
• 1271139993316940 is an abundant number, because the sum of its proper divisors (1454233351125172) is greater than itself. Its abundance is 183093357808232

Bases of 1271139993316940

• Binary: 100100001000001100001010111110000101110111001001100₂
• Hexadecimal: 0x4841857C2EE4C
• Base-36: CIKXNG5PVW

Squares and roots of 1271139993316940

• 1271139993316940 squared (1271139993316940²) is 1615796882609790267863290963600
• 1271139993316940 cubed (1271139993316940³) is 2053904038562141286797558727924058692803384000
• The square root of 1271139993316940 is 35653050.2666593731
• The cube root of 1271139993316940 is 108325.6060966343

Scales and comparisons

• 1,271,139,993,316,940 seconds is equal to 40,418,319 years, 46 weeks, 3 days, 4 hours, 2 minutes, 20 seconds.
• To count from 1 to 1,271,139,993,316,940 would take you about one hundred twenty-one million, two hundred fifty-four thousand, nine hundred fifty-nine 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 1271139993316940 cubic inches would be around 9027.1 feet tall.

Recreational maths with 1271139993316940

• 1271139993316940 backwards is 0496133999311721
• The number of decimal digits it has is: 16
• The sum of 1271139993316940's digits is 68
• More coming soon!