18980964704

Names of 18980964704

• Cardinal: 18980964704 can be written as Eighteen billion, nine hundred eighty million, nine hundred sixty-four thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.8980964704 × 10¹⁰

Factors of 18980964704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 726

Divisors of 18980964704

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 79 104 124 158 208 248 316 403 416 496 601 632 806 961 992 1027 1202 1264 1612 1922 2054 2404 2449 2528 3224 3844 4108 4808 4898 6448 7688 7813 8216 9616 9796 12493 12896 15376 15626 16432 18631 19232 19592 24986 30752 31252 31837 32864 37262 39184 47479 49972 62504 63674 74524 75919 78368 94958 99944 125008 127348 149048 151838 189916 199888 242203 250016 254696 298096 303676 379832 399776 484406 509392 577561 596192 607352 617227 759664 968812 986947 1018784 1155122 1214704 1234454 1471849 1519328 1937624 1973894 2310244 2429408 2468908 2943698 3875248 3947788 4620488 4937816 5887396 7508293 7750496 7895576 9240976 9875632 11774792 15016586 15791152 18481952 19134037 19751264 23549584 30033172 31582304 38268074 45627319 47099168 60066344 76536148 91254638 120132688 153072296 182509276 240265376 306144592 365018552 593155147 612289184 730037104 1186310294 1460074208 2372620588 4745241176 9490482352 18980964704
• Sum of all divisors σ(n): 42179780160
• Sum of proper divisors (its aliquot sum) s(n): 23198815456
• 18980964704 is an abundant number, because the sum of its proper divisors (23198815456) is greater than itself. Its abundance is 4217850752

Bases of 18980964704

• Binary: 10001101011010110101000100101100000₂
• Hexadecimal: 0x46B5A8960
• Base-36: 8PWRY3K

Squares and roots of 18980964704

• 18980964704 squared (18980964704²) is 360277021094493807616
• 18980964704 cubed (18980964704³) is 6838405421056850411105862385664
• The square root of 18980964704 is 137771.4219422881
• The cube root of 18980964704 is 2667.5102313991

Scales and comparisons

• 18,980,964,704 seconds is equal to 603 years, 27 weeks, 6 days, 2 hours, 11 minutes, 44 seconds.
• To count from 1 to 18,980,964,704 would take you about one thousand, two hundred seven 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 18980964704 cubic inches would be around 222.3 feet tall.

Recreational maths with 18980964704

• 18980964704 backwards is 40746908981
• The number of decimal digits it has is: 11
• The sum of 18980964704's digits is 56
• More coming soon!