30968985684

Names of 30968985684

• Cardinal: 30968985684 can be written as Thirty billion, nine hundred sixty-eight million, nine hundred eighty-five thousand, six hundred eighty-four.

Scientific notation

• Scientific notation: 3.0968985684 × 10¹⁰

Factors of 30968985684

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 236

Divisors of 30968985684

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 147 156 169 182 196 211 273 294 338 343 364 422 507 546 588 633 637 676 686 844 1014 1029 1092 1183 1266 1274 1372 1477 1911 2028 2058 2366 2532 2548 2743 2954 3549 3822 4116 4431 4459 4732 5486 5908 7098 7644 8229 8281 8862 8918 10339 10972 13377 14196 16458 16562 17724 17836 19201 20678 24843 26754 31017 32916 33124 35659 38402 41356 44521 49686 53508 57603 57967 62034 71318 72373 76804 89042 99372 106977 115206 115934 124068 133563 134407 142636 144746 173901 178084 213954 217119 230412 231868 249613 267126 268814 289492 311647 347802 403221 427908 434238 499226 534252 537628 578773 623294 695604 748839 806442 868476 934941 940849 998452 1157546 1246588 1497678 1612884 1736319 1747291 1869882 1881698 2181529 2315092 2822547 2995356 3472638 3494582 3739764 3763396 4051411 4363058 5241873 5645094 6544587 6945276 6989164 7524049 8102822 8726116 10483746 11290188 12154233 12231037 13089174 15048098 15270703 16205644 20967492 22572147 24308466 24462074 26178348 28359877 30096196 30541406 36693111 45144294 45812109 48616932 48924148 52668343 56719754 61082812 73386222 85079631 90288588 91624218 105336686 113439508 146772444 158005029 170159262 183248436 198519139 210673372 316010058 340318524 368678401 397038278 595557417 632020116 737356802 794076556 1106035203 1191114834 1474713604 2212070406 2382229668 2580748807 4424140812 5161497614 7742246421 10322995228 15484492842 30968985684
• Sum of all divisors σ(n): 91684756800
• Sum of proper divisors (its aliquot sum) s(n): 60715771116
• 30968985684 is an abundant number, because the sum of its proper divisors (60715771116) is greater than itself. Its abundance is 29746785432

Bases of 30968985684

• Binary: 11100110101111001010011100001010100₂
• Hexadecimal: 0x735E53854
• Base-36: E864UAC

Squares and roots of 30968985684

• 30968985684 squared (30968985684²) is 959078074295796947856
• 30968985684 cubed (30968985684³) is 29701675152704824059523358493504
• The square root of 30968985684 is 175980.0718376941
• The cube root of 30968985684 is 3140.3326923783

Scales and comparisons

• 30,968,985,684 seconds is equal to 984 years, 37 weeks, 2 days, 8 hours, 1 minute, 24 seconds.
• To count from 1 to 30,968,985,684 would take you about one thousand, nine 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 30968985684 cubic inches would be around 261.7 feet tall.

Recreational maths with 30968985684

• 30968985684 backwards is 48658986903
• The number of decimal digits it has is: 11
• The sum of 30968985684's digits is 66
• More coming soon!