13680197664

Names of 13680197664

• Cardinal: 13680197664 can be written as Thirteen billion, six hundred eighty million, one hundred ninety-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3680197664 × 10¹⁰

Factors of 13680197664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7659

Divisors of 13680197664

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 37 42 48 56 73 74 84 96 111 112 146 148 168 219 222 224 259 292 296 336 438 444 511 518 584 592 672 777 876 888 1022 1036 1168 1184 1533 1554 1752 1776 2044 2072 2336 2701 3066 3108 3504 3552 4088 4144 5402 6132 6216 7008 7537 8103 8176 8288 10804 12264 12432 15074 16206 16352 18907 21608 22611 24528 24864 30148 32412 37814 43216 45222 49056 52759 56721 60296 64824 75628 86432 90444 105518 113442 120592 129648 151256 158277 180888 211036 226884 241184 259296 278869 302512 316554 361776 422072 453768 550201 557738 605024 633108 723552 836607 844144 907536 1100402 1115476 1266216 1650603 1673214 1688288 1815072 1952083 2200804 2230952 2532432 3301206 3346428 3851407 3904166 4401608 4461904 5064864 5856249 6602412 6692856 7702814 7808332 8803216 8923808 11554221 11712498 13204824 13385712 15405628 15616664 17606432 20357437 23108442 23424996 26409648 26771424 30811256 31233328 40714874 46216884 46849992 52819296 61072311 61622512 62466656 81429748 92433768 93699984 122144622 123245024 142502059 162859496 184867536 187399968 244289244 285004118 325718992 369735072 427506177 488578488 570008236 651437984 855012354 977156976 1140016472 1710024708 1954313952 2280032944 3420049416 4560065888 6840098832 13680197664
• Sum of all divisors σ(n): 42732861696
• Sum of proper divisors (its aliquot sum) s(n): 29052664032
• 13680197664 is an abundant number, because the sum of its proper divisors (29052664032) is greater than itself. Its abundance is 15372466368

Bases of 13680197664

• Binary: 1100101111011001110100000000100000₂
• Hexadecimal: 0x32F674020
• Base-36: 6A8U42O

Squares and roots of 13680197664

• 13680197664 squared (13680197664²) is 187147808126111056896
• 13680197664 cubed (13680197664³) is 2560219007549544697953230290944
• The square root of 13680197664 is 116962.3771304261
• The cube root of 13680197664 is 2391.6490818269

Scales and comparisons

• 13,680,197,664 seconds is equal to 434 years, 51 weeks, 2 days, 14 hours, 54 minutes, 24 seconds.
• To count from 1 to 13,680,197,664 would take you about eight hundred sixty-nine 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 13680197664 cubic inches would be around 199.3 feet tall.

Recreational maths with 13680197664

• 13680197664 backwards is 46679108631
• The number of decimal digits it has is: 11
• The sum of 13680197664's digits is 51
• More coming soon!