16640898001

Names of 16640898001

• Cardinal: 16640898001 can be written as Sixteen billion, six hundred forty million, eight hundred ninety-eight thousand and one.

Scientific notation

• Scientific notation: 1.6640898001 × 10¹⁰

Factors of 16640898001

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 299

Divisors of 16640898001

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 13 17 29 41 83 91 109 119 203 221 287 377 493 533 581 697 763 1079 1189 1411 1417 1547 1853 2407 2639 3161 3403 3451 3731 4469 4879 6409 7553 8323 9047 9061 9877 9919 12971 15457 16849 18343 20213 22127 23821 24089 31283 31291 40919 41093 44239 44863 53737 57851 58097 63329 63427 75973 98687 108199 117611 128401 129601 141491 153799 168623 219037 262363 262769 286433 287651 309673 370927 376159 404957 406679 531811 531947 690809 698581 752063 823277 907207 987649 1076593 1282931 1677679 1684813 1836541 1839383 1999387 2203217 2596489 3410719 3723629 4460171 4822051 4890067 5264441 6305759 6913543 8980517 10756883 11743753 11793691 13995709 15422519 21809827 23875033 28641821 31221197 33754357 44140313 57982223 75298181 81974867 139839479 152668789 182867011 200492747 405875561 573824069 978876353 1280069077 2377271143 16640898001
• Sum of all divisors σ(n): 23471078400
• Sum of proper divisors (its aliquot sum) s(n): 6830180399
• 16640898001 is a deficient number, because the sum of its proper divisors (6830180399) is less than itself. Its deficiency is 9810717602

Bases of 16640898001

• Binary: 1111011111110111111111001111010001₂
• Hexadecimal: 0x3DFDFF3D1
• Base-36: 7N7K72P

Squares and roots of 16640898001

• 16640898001 squared (16640898001²) is 276919486279685796001
• 16640898001 cubed (16640898001³) is 4608188925669570289581134694001
• The square root of 16640898001 is 128999.6046544329
• The cube root of 16640898001 is 2553.0476441605

Scales and comparisons

• 16,640,898,001 seconds is equal to 529 years, 6 weeks, 4 days, 23 hours, 40 minutes, 1 second.
• To count from 1 to 16,640,898,001 would take you about one thousand and fifty-eight 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 16640898001 cubic inches would be around 212.8 feet tall.

Recreational maths with 16640898001

• 16640898001 backwards is 10089804661
• The number of decimal digits it has is: 11
• The sum of 16640898001's digits is 43
• More coming soon!