20208812832

Names of 20208812832

• Cardinal: 20208812832 can be written as Twenty billion, two hundred eight million, eight hundred twelve thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 2.0208812832 × 10¹⁰

Factors of 20208812832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1037

Divisors of 20208812832

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 19 24 26 32 34 36 38 39 48 51 52 57 68 72 76 78 96 102 104 114 117 136 144 152 153 156 171 204 208 221 228 234 247 272 288 289 304 306 312 323 342 408 416 442 456 468 494 544 578 608 612 624 646 663 684 741 816 867 884 912 936 969 983 988 1156 1224 1248 1292 1326 1368 1482 1632 1734 1768 1824 1872 1938 1966 1976 1989 2223 2312 2448 2584 2601 2652 2736 2907 2949 2964 3468 3536 3744 3757 3876 3932 3952 3978 4199 4446 4624 4896 5168 5202 5304 5472 5491 5814 5898 5928 6936 7072 7514 7752 7864 7904 7956 8398 8847 8892 9248 10336 10404 10608 10982 11271 11628 11796 11856 12597 12779 13872 15028 15504 15728 15912 16473 16711 16796 17694 17784 18677 20808 21216 21964 22542 23256 23592 23712 25194 25558 27744 30056 31008 31456 31824 32946 33422 33592 33813 35388 35568 37354 37791 38337 41616 43928 45084 46512 47184 49419 50133 50388 51116 56031 60112 63648 65892 66844 67184 67626 70776 71136 71383 74708 75582 76674 83232 87856 90168 93024 94368 98838 100266 100776 102232 112062 115011 120224 131784 133688 134368 135252 141552 142766 149416 150399 151164 153348 168093 175712 180336 197676 200532 201552 204464 214149 217243 224124 230022 242801 263568 267376 270504 283104 284087 285532 298832 300798 302328 306696 317509 336186 360672 395352 401064 403104 408928 428298 434486 448248 460044 485602 527136 534752 541008 568174 571064 597664 601596 604656 613392 635018 642447 651729 672372 728403 790704 802128 852261 856596 868972 896496 920088 952527 971204 1082016 1136348 1142128 1203192 1209312 1226784 1270036 1284894 1303458 1344744 1456806 1581408 1604256 1704522 1713192 1737944 1792992 1840176 1905054 1942408 1955187 2185209 2272696 2284256 2406384 2540072 2556783 2569788 2606916 2689488 2857581 2913612 3409044 3426384 3475888 3680352 3693131 3810108 3884816 3910374 4127617 4370418 4545392 4812768 5080144 5113566 5139576 5213832 5378976 5397653 5715162 5827224 6818088 6852768 6951776 7386262 7620216 7769632 7820748 8255234 8740836 9090784 10160288 10227132 10279152 10427664 10795306 11079393 11430324 11654448 12382851 13636176 14772524 15240432 15641496 16192959 16510468 17481672 20454264 20558304 20855328 21590612 22158786 22860648 23308896 24765702 27272352 29545048 30480864 31282992 32385918 33020936 33238179 34963344 37148553 40908528 43181224 44317572 45721296 48578877 49531404 59090096 62565984 64771836 66041872 66476358 69926688 70169489 74297106 81817056 86362448 88635144 91442592 97157754 99062808 118180192 129543672 132083744 132952716 140338978 148594212 172724896 177270288 194315508 198125616 210508467 259087344 265905432 280677956 297188424 354540576 388631016 396251232 421016934 518174688 531810864 561355912 594376848 631525401 777262032 842033868 1063621728 1122711824 1188753696 1263050802 1554524064 1684067736 2245423648 2526101604 3368135472 5052203208 6736270944 10104406416 20208812832
• Sum of all divisors σ(n): 69274820160
• Sum of proper divisors (its aliquot sum) s(n): 49066007328
• 20208812832 is an abundant number, because the sum of its proper divisors (49066007328) is greater than itself. Its abundance is 28857194496

Bases of 20208812832

• Binary: 10010110100100010100000001100100000₂
• Hexadecimal: 0x4B48A0320
• Base-36: 9A7SZS0

Squares and roots of 20208812832

• 20208812832 squared (20208812832²) is 408396116078807860224
• 20208812832 cubed (20208812832³) is 8253200671152373808957233594368
• The square root of 20208812832 is 142157.7040895075
• The cube root of 20208812832 is 2723.8316830799

Scales and comparisons

• 20,208,812,832 seconds is equal to 642 years, 30 weeks, 7 hours, 7 minutes, 12 seconds.
• To count from 1 to 20,208,812,832 would take you about one thousand, two hundred eighty-five 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 20208812832 cubic inches would be around 227 feet tall.

Recreational maths with 20208812832

• 20208812832 backwards is 23821880202
• 20208812832 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20208812832's digits is 36
• More coming soon!