29978490528

Names of 29978490528

• Cardinal: 29978490528 can be written as Twenty-nine billion, nine hundred seventy-eight million, four hundred ninety thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9978490528 × 10¹⁰

Factors of 29978490528

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 723

Divisors of 29978490528

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 47 48 54 56 63 72 84 94 96 108 112 126 141 144 168 188 189 216 224 252 263 282 288 329 336 376 378 401 423 432 504 526 564 658 672 752 756 789 802 846 864 987 1008 1052 1128 1203 1269 1316 1504 1512 1578 1604 1692 1841 1974 2016 2104 2256 2367 2406 2538 2632 2807 2961 3024 3156 3208 3384 3609 3682 3948 4208 4512 4734 4812 5076 5264 5523 5614 5922 6048 6312 6416 6768 7101 7218 7364 7896 8416 8421 8883 9468 9624 10152 10528 10827 11046 11228 11844 12361 12624 12832 13536 14202 14436 14728 15792 16569 16842 17766 18847 18936 19248 20304 21654 22092 22456 23688 24722 25248 25263 28404 28872 29456 31584 33138 33684 35532 37083 37694 37872 38496 40608 43308 44184 44912 47376 49444 49707 50526 56541 56808 57744 58912 66276 67368 71064 74166 75388 75744 75789 86527 86616 88368 89824 94752 98888 99414 101052 105463 111249 113082 113616 115488 131929 132552 134736 142128 148332 150776 151578 169623 173054 173232 176736 197776 198828 202104 210926 222498 226164 227232 259581 263858 265104 269472 284256 296664 301552 303156 316389 333747 339246 346108 346464 395552 395787 397656 404208 421852 444996 452328 508869 519162 527716 530208 593328 603104 606312 632778 667494 678492 692216 738241 778743 791574 795312 808416 843704 889992 904656 949167 1017738 1038324 1055432 1186656 1187361 1212624 1265556 1334988 1356984 1384432 1476482 1557486 1583148 1590624 1687408 1779984 1809312 1898334 2035476 2076648 2110864 2214723 2336229 2374722 2425248 2531112 2669976 2713968 2768864 2847501 2952964 3114972 3166296 3374816 3559968 3562083 3796668 4070952 4153296 4221728 4429446 4672458 4749444 4956761 5062224 5339952 5427936 5695002 5905928 6229944 6332592 6644169 7124166 7593336 8141904 8306592 8858892 9344916 9498888 9913522 10124448 10679904 11390004 11811856 12459888 12665184 13288338 14248332 14870283 15186672 16283808 17717784 18689832 18997776 19827044 19932507 22780008 23623712 24919776 26576676 28496664 29740566 30373344 34697327 35435568 37379664 37995552 39654088 39865014 44610849 45560016 53153352 56993328 59481132 69394654 70871136 74759328 79308176 79730028 89221698 91120032 104091981 106306704 113986656 118962264 133832547 138789308 158616352 159460056 178443396 208183962 212613408 237924528 267665094 277578616 312275943 318920112 356886792 416367924 475849056 535330188 555157232 624551886 637840224 713773584 832735848 936827829 1070660376 1110314464 1249103772 1427547168 1665471696 1873655658 2141320752 2498207544 3330943392 3747311316 4282641504 4996415088 7494622632 9992830176 14989245264 29978490528
• Sum of all divisors σ(n): 102697943040
• Sum of proper divisors (its aliquot sum) s(n): 72719452512
• 29978490528 is an abundant number, because the sum of its proper divisors (72719452512) is greater than itself. Its abundance is 42740961984

Bases of 29978490528

• Binary: 11011111010110110110111011010100000₂
• Hexadecimal: 0x6FADB76A0
• Base-36: DRSF3C0

Squares and roots of 29978490528

• 29978490528 squared (29978490528²) is 898709894337385718784
• 29978490528 cubed (29978490528³) is 26941966054813198606848615677952
• The square root of 29978490528 is 173142.9771258425
• The cube root of 29978490528 is 3106.4897180637

Scales and comparisons

• 29,978,490,528 seconds is equal to 953 years, 11 weeks, 4 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 29,978,490,528 would take you about one thousand, nine hundred six 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 29978490528 cubic inches would be around 258.9 feet tall.

Recreational maths with 29978490528

• 29978490528 backwards is 82509487992
• 29978490528 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29978490528's digits is 63
• More coming soon!