16120100997

Names of 16120100997

• Cardinal: 16120100997 can be written as Sixteen billion, one hundred twenty million, one hundred thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.6120100997 × 10¹⁰

Factors of 16120100997

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 87

Divisors of 16120100997

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 11 13 21 33 39 49 53 63 77 91 99 117 143 147 159 169 231 273 343 371 429 441 477 507 539 583 637 689 693 819 1001 1029 1113 1183 1287 1521 1617 1749 1859 1911 2067 2597 2809 3003 3087 3339 3549 3773 4081 4459 4823 4851 5247 5577 5733 6201 7007 7579 7791 8281 8427 8957 9009 10647 11319 12243 13013 13377 14469 16731 18179 19663 21021 22737 23373 24843 25281 26871 28567 30899 33761 33957 36517 36729 39039 40131 43407 49049 53053 54537 57967 58989 62699 63063 68211 74529 80613 85701 91091 92697 98527 101283 109551 117117 137641 147147 159159 163611 173901 176967 188097 199969 216293 236327 255619 257103 273273 278091 295581 303849 328653 371371 401687 412923 438893 441441 474721 477477 521703 564291 599907 637637 648879 689689 708981 766857 819819 886743 963487 1114113 1205061 1238769 1316679 1424163 1514051 1789333 1799721 1912911 1946637 2069067 2126943 2300571 2599597 2811809 2890461 3072251 3323047 3342339 3615183 3950037 4272489 4542153 4827823 5221931 5367999 5738733 6207201 7798791 8435427 8671383 9216753 9969141 10598357 12525331 13626459 14483469 15665793 16103997 19682663 23261329 23396373 25306281 27650259 29907423 31795071 33794761 36553517 37575993 43450407 46997379 59047989 69783987 95385213 101384283 109660551 112727979 137778641 162829303 177143967 209351961 255874619 304152849 328981653 413335923 488487909 767623857 1240007769 1465463727 1791122333 2302871571 5373366999 16120100997
• Sum of all divisors σ(n): 32693169600
• Sum of proper divisors (its aliquot sum) s(n): 16573068603
• 16120100997 is an abundant number, because the sum of its proper divisors (16573068603) is greater than itself. Its abundance is 452967606

Bases of 16120100997

• Binary: 1111000000110101010011100010000101₂
• Hexadecimal: 0x3C0D53885
• Base-36: 7ELHPJ9

Squares and roots of 16120100997

• 16120100997 squared (16120100997²) is 259857656153480394009
• 16120100997 cubed (16120100997³) is 4188931662037802484484433726973
• The square root of 16120100997 is 126964.9597211767
• The cube root of 16120100997 is 2526.1312969745

Scales and comparisons

• 16,120,100,997 seconds is equal to 512 years, 29 weeks, 4 days, 5 hours, 49 minutes, 57 seconds.
• To count from 1 to 16,120,100,997 would take you about one thousand and twenty-five 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 16120100997 cubic inches would be around 210.5 feet tall.

Recreational maths with 16120100997

• 16120100997 backwards is 79900102161
• The number of decimal digits it has is: 11
• The sum of 16120100997's digits is 36
• More coming soon!