13432436388

Names of 13432436388

• Cardinal: 13432436388 can be written as Thirteen billion, four hundred thirty-two million, four hundred thirty-six thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3432436388 × 10¹⁰

Factors of 13432436388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 258

Divisors of 13432436388

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 53 54 63 81 84 106 108 126 159 162 189 193 212 243 252 318 324 371 378 386 477 486 567 579 636 742 756 772 954 972 1113 1134 1158 1351 1431 1484 1701 1737 1908 2226 2268 2316 2702 2862 3339 3402 3474 4053 4293 4452 5211 5404 5724 6678 6804 6948 8106 8586 10017 10229 10422 12159 12879 13356 15633 16212 17172 20034 20458 20844 24318 25758 30051 30687 31266 36477 37249 40068 40916 46899 48636 51516 60102 61374 62532 71603 72954 74498 90153 92061 93798 109431 111747 120204 122748 143206 145908 148996 180306 184122 187596 214809 218862 223494 260743 276183 286412 328293 335241 360612 368244 429618 437724 446988 521486 552366 644427 656586 670482 782229 828549 859236 1005723 1042972 1104732 1288854 1313172 1340964 1564458 1657098 1933281 1974197 2011446 2346687 2485647 2577708 3017169 3128916 3314196 3866562 3948394 4022892 4693374 4971294 5799843 5922591 6034338 7040061 7733124 7896788 9051507 9386748 9942588 11599686 11845182 12068676 13819379 14080122 17399529 17767773 18103014 21120183 23199372 23690364 27638758 28160244 34799058 35535546 36206028 41458137 42240366 53303319 55277516 63360549 69598116 71071092 82916274 84480732 106606638 124374411 126721098 159909957 165832548 213213276 248748822 253442196 319819914 373123233 479729871 497497644 639639828 746246466 959459742 1119369699 1492492932 1918919484 2238739398 3358109097 4477478796 6716218194 13432436388
• Sum of all divisors σ(n): 41214858048
• Sum of proper divisors (its aliquot sum) s(n): 27782421660
• 13432436388 is an abundant number, because the sum of its proper divisors (27782421660) is greater than itself. Its abundance is 14349985272

Bases of 13432436388

• Binary: 1100100000101000101011011010100100₂
• Hexadecimal: 0x320A2B6A4
• Base-36: 665BQ90

Squares and roots of 13432436388

• 13432436388 squared (13432436388²) is 180430347317666486544
• 13432436388 cubed (13432436388³) is 2423619162809301509101737963072
• The square root of 13432436388 is 115898.3882027701
• The cube root of 13432436388 is 2377.1226902757

Scales and comparisons

• 13,432,436,388 seconds is equal to 427 years, 5 weeks, 5 days, 19 minutes, 48 seconds.
• To count from 1 to 13,432,436,388 would take you about eight hundred fifty-four 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 13432436388 cubic inches would be around 198.1 feet tall.

Recreational maths with 13432436388

• 13432436388 backwards is 88363423431
• The number of decimal digits it has is: 11
• The sum of 13432436388's digits is 45
• More coming soon!