30383388672

Names of 30383388672

• Cardinal: 30383388672 can be written as Thirty billion, three hundred eighty-three million, three hundred eighty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.0383388672 × 10¹⁰

Factors of 30383388672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1809

Divisors of 30383388672

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 32 39 42 48 52 56 62 64 78 84 91 93 96 104 112 124 128 156 168 182 186 192 208 217 224 248 256 273 312 336 364 372 384 403 416 434 448 496 512 546 624 651 672 728 744 768 806 832 868 896 992 1024 1092 1209 1248 1302 1344 1456 1488 1536 1612 1664 1736 1753 1792 1984 2048 2184 2418 2496 2604 2688 2821 2912 2976 3072 3224 3328 3472 3506 3584 3968 4368 4836 4992 5208 5259 5376 5642 5824 5952 6144 6448 6656 6944 7012 7168 7936 8463 8736 9672 9984 10416 10518 10752 11284 11648 11904 12271 12896 13312 13888 14024 14336 15872 16926 17472 19344 19968 20832 21036 21504 22568 22789 23296 23808 24542 25792 26624 27776 28048 31744 33852 34944 36813 38688 39936 41664 42072 43008 45136 45578 46592 47616 49084 51584 54343 55552 56096 63488 67704 68367 69888 73626 77376 79872 83328 84144 90272 91156 93184 95232 98168 103168 108686 111104 112192 135408 136734 139776 147252 154752 159523 163029 166656 168288 180544 182312 186368 190464 196336 206336 217372 222208 224384 270816 273468 279552 294504 309504 319046 326058 333312 336576 361088 364624 380401 392672 412672 434744 444416 448768 478569 541632 546936 559104 589008 619008 638092 652116 666624 673152 706459 722176 729248 760802 785344 825344 869488 897536 957138 1083264 1093872 1141203 1178016 1238016 1276184 1304232 1333248 1346304 1412918 1444352 1458496 1521604 1570688 1738976 1795072 1914276 2119377 2166528 2187744 2282406 2356032 2476032 2552368 2608464 2692608 2825836 2888704 2916992 3043208 3141376 3477952 3590144 3828552 4238754 4333056 4375488 4564812 4712064 4945213 5104736 5216928 5385216 5651672 5777408 5833984 6086416 6282752 6955904 7657104 8477508 8666112 8750976 9129624 9424128 9890426 10209472 10433856 10770432 11303344 11667968 12172832 12565504 13911808 14835639 15314208 16955016 17332224 17501952 18259248 18848256 19780852 20418944 20867712 22606688 23335936 24345664 25131008 27823616 29671278 30628416 33910032 35003904 36518496 37696512 39561704 40837888 41735424 45213376 46671872 48691328 55647232 59342556 61256832 67820064 70007808 73036992 75393024 79123408 81675776 83470848 90426752 97382656 111294464 118685112 122513664 135640128 140015616 146073984 158246816 163351552 166941696 180853504 194765312 237370224 245027328 271280256 292147968 316493632 326703104 333883392 361707008 389530624 474740448 490054656 542560512 584295936 632987264 723414016 779061248 949480896 980109312 1085121024 1168591872 1265974528 1446828032 1898961792 2170242048 2337183744 2531949056 3797923584 4340484096 5063898112 7595847168 10127796224 15191694336 30383388672
• Sum of all divisors σ(n): 102970183680
• Sum of proper divisors (its aliquot sum) s(n): 72586795008
• 30383388672 is an abundant number, because the sum of its proper divisors (72586795008) is greater than itself. Its abundance is 42203406336

Bases of 30383388672

• Binary: 11100010010111111011011100000000000₂
• Hexadecimal: 0x712FDB800
• Base-36: DYHHGQO

Squares and roots of 30383388672

• 30383388672 squared (30383388672²) is 923150307193817923584
• 30383388672 cubed (30383388672³) is 28048434586145967607852667240448
• The square root of 30383388672 is 174308.3149823897
• The cube root of 30383388672 is 3120.4129367977

Scales and comparisons

• 30,383,388,672 seconds is equal to 966 years, 5 weeks, 14 hours, 11 minutes, 12 seconds.
• To count from 1 to 30,383,388,672 would take you about one thousand, nine hundred thirty-two 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 30383388672 cubic inches would be around 260 feet tall.

Recreational maths with 30383388672

• 30383388672 backwards is 27688338303
• The number of decimal digits it has is: 11
• The sum of 30383388672's digits is 51
• More coming soon!