30304768928

Names of 30304768928

• Cardinal: 30304768928 can be written as Thirty billion, three hundred four million, seven hundred sixty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0304768928 × 10¹⁰

Factors of 30304768928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 105

Divisors of 30304768928

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 49 56 58 67 98 112 116 134 196 203 224 232 268 343 392 406 464 469 536 686 784 812 841 928 938 1072 1372 1421 1568 1624 1682 1876 1943 2144 2401 2744 2842 3248 3283 3364 3752 3886 4802 5488 5684 5887 6496 6566 6728 7504 7772 9604 9947 10976 11368 11774 13132 13456 13601 15008 15544 16807 19208 19894 22736 22981 23548 26264 26912 27202 31088 33614 38416 39788 41209 45472 45962 47096 52528 54404 56347 62176 67228 69629 76832 79576 82418 91924 94192 95207 105056 108808 112694 134456 139258 159152 160867 164836 183848 188384 190414 217616 225388 268912 278516 288463 318304 321734 329672 367696 380828 394429 435232 450776 487403 537824 557032 576926 643468 659344 666449 735392 761656 788858 901552 974806 1114064 1126069 1153852 1286936 1318688 1332898 1523312 1577716 1803104 1949612 2019241 2228128 2252138 2307704 2573872 2665796 2761003 3046624 3155432 3899224 4038482 4504276 4615408 4665143 5147744 5331592 5522006 6310864 7798448 8076964 9008552 9230816 9330286 10663184 11044012 12621728 14134687 15596896 16153928 18017104 18660572 19327021 21326368 22088024 28269374 32307856 32656001 36034208 37321144 38654042 44176048 56538748 64615712 65312002 74642288 77308084 88352096 113077496 130624004 135289147 149284576 154616168 226154992 261248008 270578294 309232336 452309984 522496016 541156588 618464672 947024029 1044992032 1082313176 1894048058 2164626352 3788096116 4329252704 7576192232 15152384464 30304768928
• Sum of all divisors σ(n): 73164585312
• Sum of proper divisors (its aliquot sum) s(n): 42859816384
• 30304768928 is an abundant number, because the sum of its proper divisors (42859816384) is greater than itself. Its abundance is 12555047456

Bases of 30304768928

• Binary: 11100001110010011100001001110100000₂
• Hexadecimal: 0x70E4E13A0
• Base-36: DX6ODCW

Squares and roots of 30304768928

• 30304768928 squared (30304768928²) is 918379019779474269184
• 30304768928 cubed (30304768928³) is 27831263982740109244942791114752
• The square root of 30304768928 is 174082.6497040985
• The cube root of 30304768928 is 3117.7191625263

Scales and comparisons

• 30,304,768,928 seconds is equal to 963 years, 31 weeks, 15 hours, 22 minutes, 8 seconds.
• To count from 1 to 30,304,768,928 would take you about one thousand, nine hundred twenty-seven 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 30304768928 cubic inches would be around 259.8 feet tall.

Recreational maths with 30304768928

• 30304768928 backwards is 82986740303
• The number of decimal digits it has is: 11
• The sum of 30304768928's digits is 50
• More coming soon!