13997319648

Names of 13997319648

• Cardinal: 13997319648 can be written as Thirteen billion, nine hundred ninety-seven million, three hundred nineteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3997319648 × 10¹⁰

Factors of 13997319648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 232

Divisors of 13997319648

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 68 78 96 102 104 136 156 197 204 208 221 272 289 312 394 408 416 442 544 578 591 624 663 788 816 867 884 1156 1182 1248 1326 1576 1632 1734 1768 2312 2364 2561 2652 3152 3349 3468 3536 3757 4624 4728 5122 5304 6304 6698 6936 7072 7514 7683 9248 9456 10047 10244 10608 11271 13396 13872 15028 15366 18912 20094 20488 21216 22542 26792 27744 30056 30732 38809 40188 40976 43537 45084 53584 56933 60112 61464 77618 80376 81952 87074 90168 107168 113866 116427 120224 122928 130611 155236 160752 170799 174148 180336 227732 232854 245856 261222 310472 321504 341598 348296 360672 455464 465708 504517 522444 620944 659753 683196 696592 740129 910928 931416 1009034 1044888 1241888 1319506 1366392 1393184 1480258 1513551 1821856 1862832 1979259 2018068 2089776 2220387 2639012 2732784 2960516 3027102 3725664 3958518 4036136 4179552 4440774 5278024 5465568 5921032 6054204 7917036 8072272 8576789 8881548 10556048 11215801 11842064 12108408 15834072 16144544 17153578 17763096 21112096 22431602 23684128 24216816 25730367 31668144 33647403 34307156 35526192 44863204 48433632 51460734 63336288 67294806 68614312 71052384 89726408 102921468 134589612 137228624 145805413 179452816 205842936 269179224 274457248 291610826 358905632 411685872 437416239 538358448 583221652 823371744 874832478 1076716896 1166443304 1749664956 2332886608 3499329912 4665773216 6998659824 13997319648
• Sum of all divisors σ(n): 42248325672
• Sum of proper divisors (its aliquot sum) s(n): 28251006024
• 13997319648 is an abundant number, because the sum of its proper divisors (28251006024) is greater than itself. Its abundance is 14253686376

Bases of 13997319648

• Binary: 1101000010010011100010010111100000₂
• Hexadecimal: 0x3424E25E0
• Base-36: 6FHN4YO

Squares and roots of 13997319648

• 13997319648 squared (13997319648²) is 195924957328286843904
• 13997319648 cubed (13997319648³) is 2742424254744791026357368225792
• The square root of 13997319648 is 118310.2685653279
• The cube root of 13997319648 is 2409.9884441289

Scales and comparisons

• 13,997,319,648 seconds is equal to 445 years, 3 weeks, 5 days, 20 minutes, 48 seconds.
• To count from 1 to 13,997,319,648 would take you about eight hundred ninety 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 13997319648 cubic inches would be around 200.8 feet tall.

Recreational maths with 13997319648

• 13997319648 backwards is 84691379931
• The number of decimal digits it has is: 11
• The sum of 13997319648's digits is 60
• More coming soon!