20396073984

Names of 20396073984

• Cardinal: 20396073984 can be written as Twenty billion, three hundred ninety-six million, seventy-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.0396073984 × 10¹⁰

Factors of 20396073984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1659

Divisors of 20396073984

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 29 32 33 39 44 48 52 58 64 66 78 87 88 96 104 116 128 132 143 156 174 176 192 208 232 256 264 286 312 319 348 352 377 384 416 429 464 512 528 572 624 638 696 704 754 768 832 858 928 957 1024 1056 1131 1144 1248 1276 1392 1408 1508 1536 1601 1664 1716 1856 1914 2112 2262 2288 2496 2552 2784 2816 3016 3072 3202 3328 3432 3712 3828 4147 4224 4524 4576 4803 4992 5104 5568 5632 6032 6404 6656 6864 7424 7656 8294 8448 9048 9152 9606 9984 10208 11136 11264 12064 12441 12808 13312 13728 14848 15312 16588 16896 17611 18096 18304 19212 19968 20416 20813 22272 24128 24882 25616 27456 29696 30624 33176 33792 35222 36192 36608 38424 39936 40832 41626 44544 46429 48256 49764 51232 52833 54912 61248 62439 66352 70444 72384 73216 76848 81664 83252 89088 92858 96512 99528 102464 105666 109824 122496 124878 132704 139287 140888 144768 146432 153696 163328 166504 185716 193024 199056 204928 211332 219648 228943 244992 249756 265408 278574 281776 289536 307392 326656 333008 371432 386048 398112 409856 422664 439296 457886 489984 499512 510719 530816 557148 563552 579072 603577 614784 666016 686829 742864 796224 819712 845328 915772 979968 999024 1021438 1061632 1114296 1127104 1158144 1207154 1229568 1332032 1373658 1485728 1532157 1592448 1639424 1690656 1810731 1831544 1998048 2042876 2123264 2228592 2254208 2414308 2459136 2664064 2747316 2971456 3064314 3184896 3381312 3621462 3663088 3996096 4085752 4246528 4457184 4508416 4828616 4918272 5328128 5494632 5942912 6128628 6369792 6639347 6762624 7242924 7326176 7992192 8171504 8914368 9016832 9657232 10656256 10989264 11885824 12257256 12739584 13278694 13525248 14485848 14652352 15984384 16343008 17828736 18033664 19314464 19918041 21312512 21978528 23771648 24514512 26557388 27050496 28971696 29304704 31968768 32686016 35657472 38628928 39836082 43957056 47543296 49029024 53114776 54100992 57943392 58609408 63937536 65372032 71314944 77257856 79672164 87914112 98058048 106229552 115886784 117218816 130744064 142629888 154515712 159344328 175828224 196116096 212459104 231773568 234437632 261488128 309031424 318688656 351656448 392232192 424918208 463547136 522976256 618062848 637377312 703312896 784464384 849836416 927094272 1274754624 1568928768 1699672832 1854188544 2549509248 3399345664 5099018496 6798691328 10198036992 20396073984
• Sum of all divisors σ(n): 66110567040
• Sum of proper divisors (its aliquot sum) s(n): 45714493056
• 20396073984 is an abundant number, because the sum of its proper divisors (45714493056) is greater than itself. Its abundance is 25318419072

Bases of 20396073984

• Binary: 10010111111101100110110010000000000₂
• Hexadecimal: 0x4BFB36400
• Base-36: 9DBANEO

Squares and roots of 20396073984

• 20396073984 squared (20396073984²) is 415999833960801632256
• 20396073984 cubed (20396073984³) is 8484763390796225847441336827904
• The square root of 20396073984 is 142814.8241045025
• The cube root of 20396073984 is 2732.2191201395

Scales and comparisons

• 20,396,073,984 seconds is equal to 648 years, 27 weeks, 4 days, 16 hours, 6 minutes, 24 seconds.
• To count from 1 to 20,396,073,984 would take you about one thousand, two hundred ninety-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 20396073984 cubic inches would be around 227.7 feet tall.

Recreational maths with 20396073984

• 20396073984 backwards is 48937069302
• The number of decimal digits it has is: 11
• The sum of 20396073984's digits is 51
• More coming soon!