29890821545984

Names of 29890821545984

• Cardinal: 29890821545984 can be written as Twenty-nine trillion, eight hundred ninety billion, eight hundred twenty-one million, five hundred forty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.9890821545984 × 10¹³

Factors of 29890821545984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 105

Divisors of 29890821545984

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 79 112 119 128 136 158 224 238 256 272 289 316 448 476 512 544 553 578 632 896 952 1024 1088 1106 1156 1264 1343 1792 1904 2023 2048 2176 2212 2312 2528 2686 3584 3808 4046 4096 4352 4424 4624 4913 5056 5372 6241 7168 7616 8092 8192 8704 8848 9248 9401 9826 10112 10744 12482 14336 15232 16184 17408 17696 18496 18802 19652 20224 21488 22831 24964 28672 30464 32368 34391 34816 35392 36992 37604 39304 40448 42976 43687 45662 49928 57344 60928 64736 68782 69632 70784 73984 75208 78608 80896 83521 85952 87374 91324 99856 106097 121856 129472 137564 139264 141568 147968 150416 157216 159817 161792 167042 171904 174748 182648 199712 212194 243712 258944 275128 283136 295936 300832 314432 319634 323584 334084 343808 349496 365296 388127 399424 424388 487424 517888 550256 566272 584647 591872 601664 628864 639268 647168 668168 687616 698992 730592 742679 776254 798848 848776 974848 1035776 1100512 1132544 1169294 1183744 1203328 1257728 1278536 1336336 1375232 1397984 1461184 1485358 1552508 1597696 1697552 1803649 2071552 2201024 2265088 2338588 2367488 2406656 2515456 2557072 2672672 2716889 2750464 2795968 2922368 2970716 3105016 3195392 3395104 3607298 4143104 4402048 4530176 4677176 4813312 5030912 5114144 5345344 5433778 5500928 5591936 5844736 5941432 6210032 6390784 6598159 6790208 7214596 8286208 8804096 9354352 9626624 10061824 10228288 10690688 10867556 11001856 11183872 11689472 11882864 12420064 12625543 12781568 13196318 13580416 14429192 16572416 17608192 18708704 19253248 20123648 20456576 21381376 21735112 22367744 23378944 23765728 24840128 25251086 25563136 26392636 27160832 28858384 30662033 35216384 37417408 38506496 40247296 40913152 42762752 43470224 44735488 46187113 46757888 47531456 49680256 50502172 51126272 52785272 54321664 57716768 61324066 70432768 74834816 77012992 81826304 85525504 86940448 89470976 92374226 93515776 95062912 99360512 101004344 105570544 108643328 115433536 122648132 140865536 149669632 163652608 171051008 173880896 178941952 184748452 187031552 190125824 198721024 202008688 211141088 214634231 217286656 230867072 245296264 281731072 299339264 327305216 342102016 347761792 357883904 369496904 380251648 397442048 404017376 422282176 429268462 434573312 461734144 490592528 521254561 598678528 654610432 684204032 695523584 738993808 760503296 794884096 808034752 844564352 858536924 869146624 923468288 981185056 1042509122 1197357056 1309220864 1391047168 1477987616 1521006592 1589768192 1616069504 1689128704 1717073848 1846936576 1962370112 2085018244 2394714112 2782094336 2955975232 3042013184 3179536384 3232139008 3378257408 3434147696 3648781927 3693873152 3924740224 4170036488 4789428224 5564188672 5911950464 6084026368 6464278016 6756514816 6868295392 7297563854 7387746304 7849480448 8340072976 11128377344 11823900928 12928556032 13513029632 13736590784 14595127708 14775492608 15698960896 16680145952 22256754688 23647801856 25857112064 27026059264 27473181568 29190255416 31397921792 33360291904 47295603712 51714224128 54052118528 54946363136 58380510832 62795843584 66720583808 94591207424 103428448256 109892726272 116761021664 125591687168 133441167616 189182414848 219785452544 233522043328 251183374336 266882335232 378364829696 439570905088 467044086656 533764670464 879141810176 934088173312 1067529340928 1758283620352 1868176346624 2135058681856 3736352693248 4270117363712 7472705386496 14945410772992 29890821545984
• Sum of all divisors σ(n): 73517973430104
• Sum of proper divisors (its aliquot sum) s(n): 43627151884120
• 29890821545984 is an abundant number, because the sum of its proper divisors (43627151884120) is greater than itself. Its abundance is 13736330338136

Bases of 29890821545984

• Binary: 110110010111101111111110011001110000000000000₂
• Hexadecimal: 0x1B2F7FCCE000
• Base-36: ALFNJE1VK

Squares and roots of 29890821545984

• 29890821545984 squared (29890821545984²) is 893461212693861323826528256
• 29890821545984 cubed (29890821545984³) is 26706289666890663380766972179641379323904
• The square root of 29890821545984 is 5467249.9070358945
• The cube root of 29890821545984 is 31034.5855918971

Scales and comparisons

• 29,890,821,545,984 seconds is equal to 950,435 years, 34 weeks, 4 days, 16 hours, 59 minutes, 44 seconds.
• To count from 1 to 29,890,821,545,984 would take you about two million, three hundred seventy-six thousand and eighty-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 29890821545984 cubic inches would be around 2586.2 feet tall.

Recreational maths with 29890821545984

• 29890821545984 backwards is 48954512809892
• The number of decimal digits it has is: 14
• The sum of 29890821545984's digits is 74
• More coming soon!