30812968134

Names of 30812968134

• Cardinal: 30812968134 can be written as Thirty billion, eight hundred twelve million, nine hundred sixty-eight thousand, one hundred thirty-four.

Scientific notation

• Scientific notation: 3.0812968134 × 10¹⁰

Factors of 30812968134

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 278

Divisors of 30812968134

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 31 39 54 62 78 81 93 117 162 186 229 234 243 279 351 403 458 486 558 687 702 729 806 837 1053 1209 1374 1458 1674 2061 2106 2418 2511 2977 3159 3627 4122 5022 5954 6183 6318 7099 7254 7533 8931 9477 10881 12366 14198 15066 17862 18549 18954 21297 21762 22599 26793 32643 37098 42594 45198 52441 53586 55647 63891 65286 80379 92287 97929 104882 111294 127782 157323 160758 166941 184574 191673 195858 241137 276861 293787 314646 333882 383346 471969 482274 553722 575019 587574 681733 723411 830583 943938 1150038 1363466 1415907 1446822 1625671 1661166 1725057 2045199 2170233 2491749 2831814 3251342 3450114 4090398 4247721 4340466 4877013 4983498 5175171 6135597 7475247 8495442 9754026 10350342 12271194 12743163 14631039 14950494 18406791 21133723 22425741 25486326 29262078 36813582 38229489 42267446 43893117 44851482 55220373 63401169 67277223 76458978 87786234 110440746 126802338 131679351 134554446 165661119 190203507 263358702 331322238 380407014 395038053 496983357 570610521 790076106 993966714 1141221042 1185114159 1711831563 2370228318 3423663126 5135494689 10270989378 15406484067 30812968134
• Sum of all divisors σ(n): 77373277632
• Sum of proper divisors (its aliquot sum) s(n): 46560309498
• 30812968134 is an abundant number, because the sum of its proper divisors (46560309498) is greater than itself. Its abundance is 15747341364

Bases of 30812968134

• Binary: 11100101100100110001001010011000110₂
• Hexadecimal: 0x72C9894C6
• Base-36: E5L8UDI

Squares and roots of 30812968134

• 30812968134 squared (30812968134²) is 949439005226899441956
• 30812968134 cubed (30812968134³) is 29255033813233111944612610630104
• The square root of 30812968134 is 175536.2302603083
• The cube root of 30812968134 is 3135.0502883351

Scales and comparisons

• 30,812,968,134 seconds is equal to 979 years, 39 weeks, 2 days, 13 hours, 48 minutes, 54 seconds.
• To count from 1 to 30,812,968,134 would take you about one thousand, nine hundred fifty-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 30812968134 cubic inches would be around 261.3 feet tall.

Recreational maths with 30812968134

• 30812968134 backwards is 43186921803
• The number of decimal digits it has is: 11
• The sum of 30812968134's digits is 45
• More coming soon!