13729692672

Names of 13729692672

• Cardinal: 13729692672 can be written as Thirteen billion, seven hundred twenty-nine million, six hundred ninety-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.3729692672 × 10¹⁰

Factors of 13729692672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 312

Divisors of 13729692672

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 83 93 96 108 124 128 144 166 186 192 193 216 248 249 256 279 288 332 372 384 386 432 496 498 512 558 576 579 664 744 747 768 772 837 864 992 996 1024 1116 1152 1158 1328 1488 1494 1536 1544 1674 1728 1737 1984 1992 2232 2241 2304 2316 2573 2656 2976 2988 3072 3088 3348 3456 3474 3968 3984 4464 4482 4608 4632 5146 5211 5312 5952 5976 5983 6176 6696 6912 6948 7719 7936 7968 8928 8964 9216 9264 10292 10422 10624 11904 11952 11966 12352 13392 13824 13896 15438 15872 15936 16019 17856 17928 17949 18528 20584 20844 21248 23157 23808 23904 23932 24704 26784 27648 27792 30876 31744 31872 32038 35712 35856 35898 37056 41168 41688 42496 46314 47616 47808 47864 48057 49408 53568 53847 55584 61752 63744 64076 69471 71424 71712 71796 74112 82336 83376 84992 92628 95232 95616 95728 96114 98816 107136 107694 111168 123504 127488 128152 138942 142848 143424 143592 144171 148224 161541 164672 166752 185256 191232 191456 192228 197632 214272 215388 222336 247008 254976 256304 277884 285696 286848 287184 288342 296448 323082 329344 333504 370512 382464 382912 384456 428544 430776 432513 444672 494016 496589 512608 555768 573696 574368 576684 592896 646164 658688 667008 741024 764928 765824 768912 857088 861552 865026 889344 988032 993178 1025216 1111536 1147392 1148736 1153368 1292328 1317376 1334016 1482048 1489767 1531648 1537824 1723104 1730052 1778688 1976064 1986356 2050432 2223072 2294784 2297472 2306736 2584656 2634752 2668032 2964096 2979534 3063296 3075648 3446208 3460104 3952128 3972712 4100864 4446144 4469301 4594944 4613472 5169312 5336064 5928192 5959068 6126592 6151296 6892416 6920208 7904256 7945424 8201728 8892288 8938602 9189888 9226944 10338624 11856384 11918136 12302592 13407903 13784832 13840416 15890848 16403456 17784576 17877204 18379776 18453888 20677248 23712768 23836272 24605184 26815806 27569664 27680832 31781696 35569152 35754408 36907776 41354496 47672544 49210368 53631612 55139328 55361664 63563392 71138304 71508816 73815552 82708992 95345088 107263224 110723328 127126784 143017632 147631104 165417984 190690176 214526448 221446656 254253568 286035264 381380352 429052896 442893312 508507136 572070528 762760704 858105792 1144141056 1525521408 1716211584 2288282112 3432423168 4576564224 6864846336 13729692672
• Sum of all divisors σ(n): 42698127360
• Sum of proper divisors (its aliquot sum) s(n): 28968434688
• 13729692672 is an abundant number, because the sum of its proper divisors (28968434688) is greater than itself. Its abundance is 15238742016

Bases of 13729692672

• Binary: 1100110010010110100111110000000000₂
• Hexadecimal: 0x3325A7C00
• Base-36: 6B2AYO0

Squares and roots of 13729692672

• 13729692672 squared (13729692672²) is 188504460867570499584
• 13729692672 cubed (13729692672³) is 2588108315012793450581823848448
• The square root of 13729692672 is 117173.7712630263
• The cube root of 13729692672 is 2394.5299421665

Scales and comparisons

• 13,729,692,672 seconds is equal to 436 years, 29 weeks, 1 day, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,729,692,672 would take you about eight hundred seventy-three 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 13729692672 cubic inches would be around 199.5 feet tall.

Recreational maths with 13729692672

• 13729692672 backwards is 27629692731
• 13729692672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13729692672's digits is 54
• More coming soon!