30378638976

Names of 30378638976

• Cardinal: 30378638976 can be written as Thirty billion, three hundred seventy-eight million, six hundred thirty-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 3.0378638976 × 10¹⁰

Factors of 30378638976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 52124

Divisors of 30378638976

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 49 56 62 64 84 93 96 98 112 124 128 147 168 186 192 196 217 224 248 294 336 372 384 392 434 448 496 588 651 672 744 784 868 896 992 1176 1302 1344 1488 1519 1568 1736 1984 2352 2604 2688 2976 3038 3136 3472 3968 4557 4704 5208 5952 6076 6272 6944 9114 9408 10416 11904 12152 13888 18228 18816 20832 24304 27776 36456 41664 48608 52081 72912 83328 97216 104162 145824 156243 194432 208324 291648 312486 364567 416648 583296 624972 729134 833296 1093701 1249944 1458268 1614511 1666592 2187402 2499888 2551969 2916536 3229022 3333184 4374804 4843533 4999776 5103938 5833072 6458044 6666368 7655907 8749608 9687066 9999552 10207876 11301577 11666144 12916088 15311814 17499216 19374132 19999104 20415752 22603154 23332288 25832176 30623628 33904731 34998432 38748264 40831504 45206308 46664576 51664352 61247256 67809462 69996864 77496528 79111039 81663008 90412616 103328704 122494512 135618924 139993728 154993056 158222078 163326016 180825232 206657408 237333117 244989024 271237848 309986112 316444156 326652032 361650464 474666234 489978048 542475696 619972224 632888312 723300928 949332468 979956096 1084951392 1265776624 1446601856 1898664936 2169902784 2531553248 3797329872 4339805568 5063106496 7594659744 10126212992 15189319488 30378638976
• Sum of all divisors σ(n): 96897519360
• Sum of proper divisors (its aliquot sum) s(n): 66518880384
• 30378638976 is an abundant number, because the sum of its proper divisors (66518880384) is greater than itself. Its abundance is 36140241408

Bases of 30378638976

• Binary: 11100010010101101010011111010000000₂
• Hexadecimal: 0x712B53E80
• Base-36: DYENNUO

Squares and roots of 30378638976

• 30378638976 squared (30378638976²) is 922861706034146328576
• 30378638976 cubed (30378638976³) is 28035282592386772044166176178176
• The square root of 30378638976 is 174294.6900395995
• The cube root of 30378638976 is 3120.2503283699

Scales and comparisons

• 30,378,638,976 seconds is equal to 965 years, 49 weeks, 1 day, 14 hours, 49 minutes, 36 seconds.
• To count from 1 to 30,378,638,976 would take you about one thousand, nine hundred thirty-one 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 30378638976 cubic inches would be around 260 feet tall.

Recreational maths with 30378638976

• 30378638976 backwards is 67983687303
• The number of decimal digits it has is: 11
• The sum of 30378638976's digits is 60
• More coming soon!