16909085718

Names of 16909085718

• Cardinal: 16909085718 can be written as Sixteen billion, nine hundred nine million, eighty-five thousand, seven hundred eighteen.

Scientific notation

• Scientific notation: 1.6909085718 × 10¹⁰

Factors of 16909085718

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 644

Divisors of 16909085718

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 49 54 62 63 93 98 126 147 186 189 217 279 294 343 378 434 441 558 601 651 686 837 882 1029 1202 1302 1323 1519 1674 1803 1953 2058 2401 2646 3038 3087 3606 3906 4207 4557 4802 5409 5859 6174 7203 8414 9114 9261 10633 10818 11718 12621 13671 14406 16227 16807 18522 18631 21266 21609 25242 27342 29449 31899 32454 33614 37262 37863 41013 43218 50421 55893 58898 63798 64827 74431 75726 82026 88347 95697 100842 111786 113589 129654 130417 148862 151263 167679 176694 191394 206143 223293 227178 260834 265041 287091 302526 335358 391251 412286 446586 453789 503037 521017 530082 574182 618429 669879 782502 795123 907578 912919 1006074 1042034 1173753 1236858 1339758 1443001 1563051 1590246 1825838 1855287 2009637 2347506 2738757 2886002 3126102 3521259 3710574 4019274 4329003 4689153 5477514 5565861 6390433 7042518 8216271 8658006 9378306 10101007 11131722 12780866 12987009 14067459 16432542 19171299 20202014 24648813 25974018 28134918 30303021 38342598 38961027 44733031 49297626 57513897 60606042 77922054 89466062 90909063 115027794 134199093 172541691 181818126 268398186 272727189 313131217 345083382 402597279 545454378 626262434 805194558 939393651 1207791837 1878787302 2415583674 2818180953 5636361906 8454542859 16909085718
• Sum of all divisors σ(n): 45327421440
• Sum of proper divisors (its aliquot sum) s(n): 28418335722
• 16909085718 is an abundant number, because the sum of its proper divisors (28418335722) is greater than itself. Its abundance is 11509250004

Bases of 16909085718

• Binary: 1111101111110111000010110000010110₂
• Hexadecimal: 0x3EFDC2C16
• Base-36: 7RN8E1I

Squares and roots of 16909085718

• 16909085718 squared (16909085718²) is 285917179818671575524
• 16909085718 cubed (16909085718³) is 4834598101802737367425426766232
• The square root of 16909085718 is 130034.9403737317
• The cube root of 16909085718 is 2566.6897439615

Scales and comparisons

• 16,909,085,718 seconds is equal to 537 years, 34 weeks, 1 day, 15 minutes, 18 seconds.
• To count from 1 to 16,909,085,718 would take you about one thousand and seventy-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 16909085718 cubic inches would be around 213.9 feet tall.

Recreational maths with 16909085718

• 16909085718 backwards is 81758090961
• 16909085718 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16909085718's digits is 54
• More coming soon!