121335759540

Names of 121335759540

• Cardinal: 121335759540 can be written as One hundred twenty-one billion, three hundred thirty-five million, seven hundred fifty-nine thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.2133575954 × 10¹¹

Factors of 121335759540

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2126

Divisors of 121335759540

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 81 85 90 102 108 135 153 162 170 180 204 255 270 306 324 340 405 459 510 540 612 765 810 918 1020 1377 1530 1620 1836 2099 2295 2754 3060 4198 4590 5508 6297 6885 8396 9180 10495 12594 13770 18891 20990 25188 27540 31485 35683 37782 41980 56673 62970 71366 75564 94455 107049 113346 125940 142732 170019 178415 188910 214098 226692 283365 321147 340038 356830 377820 428196 535245 566730 642294 680076 713660 850095 963441 1070490 1133460 1284588 1605735 1700190 1926882 2140980 2890323 3211470 3400380 3853764 4405801 4817205 5780646 6422940 8811602 9634410 11561292 13217403 14451615 17623204 19268820 22029005 26434806 28903230 39652209 44058010 52869612 57806460 66087015 74898617 79304418 88116020 118956627 132174030 149797234 158608836 198261045 224695851 237913254 264348060 299594468 356869881 374493085 396522090 449391702 475826508 594783135 674087553 713739762 748986170 793044180 898783404 1123479255 1189566270 1348175106 1427479524 1497972340 1784349405 2022262659 2246958510 2379132540 2696350212 3370437765 3568698810 4044525318 4493917020 6066787977 6740875530 7137397620 8089050636 10111313295 12133575954 13481751060 20222626590 24267151908 30333939885 40445253180 60667879770 121335759540
• Sum of all divisors σ(n): 403217151876
• Sum of proper divisors (its aliquot sum) s(n): 281881392336
• 121335759540 is an abundant number, because the sum of its proper divisors (281881392336) is greater than itself. Its abundance is 160545632796

Bases of 121335759540

• Binary: 1110001000000001011001100001010110100₂
• Hexadecimal: 0x1C402CC2B4
• Base-36: 1JQO6F90

Squares and roots of 121335759540

• 121335759540 squared (121335759540²) is 14722366543148701011600
• 121335759540 cubed (121335759540³) is 1786349526739231820406852350664000
• The square root of 121335759540 is 348332.8286854399
• The cube root of 121335759540 is 4950.6581383871

Scales and comparisons

• 121,335,759,540 seconds is equal to 3,858 years, 5 weeks, 2 days, 1 hour, 39 minutes.
• To count from 1 to 121,335,759,540 would take you about seven thousand, seven hundred sixteen 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 121335759540 cubic inches would be around 412.6 feet tall.

Recreational maths with 121335759540

• 121335759540 backwards is 045957533121
• 121335759540 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121335759540's digits is 45
• More coming soon!