18137108102432

Names of 18137108102432

• Cardinal: 18137108102432 can be written as Eighteen trillion, one hundred thirty-seven billion, one hundred eight million, one hundred two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.8137108102432 × 10¹³

Factors of 18137108102432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 871

Divisors of 18137108102432

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 88 89 121 176 178 242 352 356 484 712 769 968 979 1424 1538 1936 1958 2848 3076 3872 3916 6152 7832 7921 8459 10769 12304 15664 15842 16918 21538 24608 31328 31684 33836 43076 63368 67672 68441 86152 87131 93049 126736 135344 136882 172304 174262 186098 253472 270688 273764 344608 348524 372196 547528 591361 697048 744392 752851 958441 1095056 1182722 1394096 1488784 1505702 1916882 2190112 2365444 2788192 2977568 3011404 3833764 4730888 6022808 6091249 6504971 7667528 8281361 9461776 12045616 12182498 13009942 15335056 16562722 18923552 24091232 24364996 26019884 30670112 33125444 48729992 52039768 52631129 66250888 67003739 71554681 97459984 104079536 105262258 132501776 134007478 143109362 194919968 208159072 210524516 265003552 268014956 286218724 421049032 536029912 572437448 578942419 737041129 842098064 1072059824 1144874896 1157884838 1474082258 1684196128 2144119648 2289749792 2315769676 2948164516 4631539352 4684170481 5896329032 6368366609 9263078704 9368340962 11792658064 12736733218 18526157408 18736681924 23585316128 25473466436 37473363848 50946932872 51525875291 74946727696 101893865744 103051750582 149893455392 203787731488 206103501164 412207002328 566784628201 824414004656 1133569256402 1648828009312 2267138512804 4534277025608 9068554051216 18137108102432
• Sum of all divisors σ(n): 39746301314139
• Sum of proper divisors (its aliquot sum) s(n): 21609193211707
• 18137108102432 is an abundant number, because the sum of its proper divisors (21609193211707) is greater than itself. Its abundance is 3472085109275

Bases of 18137108102432

• Binary: 100000111111011011111111000101011110100100000₂
• Hexadecimal: 0x107EDFE2BD20
• Base-36: 6FG2LVLSW

Squares and roots of 18137108102432

• 18137108102432 squared (18137108102432²) is 328954690319304503804314624
• 18137108102432 cubed (18137108102432³) is 5966286779123267109172264135150947565568
• The square root of 18137108102432 is 4258768.3785845879
• The cube root of 18137108102432 is 26273.7873459683

Scales and comparisons

• 18,137,108,102,432 seconds is equal to 576,703 years, 48 weeks, 4 days, 16 hours, 32 seconds.
• To count from 1 to 18,137,108,102,432 would take you about one million, four hundred forty-one thousand, seven 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 18137108102432 cubic inches would be around 2189.5 feet tall.

Recreational maths with 18137108102432

• 18137108102432 backwards is 23420180173181
• The number of decimal digits it has is: 14
• The sum of 18137108102432's digits is 41
• More coming soon!