20123331072

Names of 20123331072

• Cardinal: 20123331072 can be written as Twenty billion, one hundred twenty-three million, three hundred thirty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0123331072 × 10¹⁰

Factors of 20123331072

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 156

Divisors of 20123331072

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 29 31 32 38 39 48 52 57 58 59 62 64 76 78 87 93 96 104 114 116 118 124 128 152 156 174 177 186 192 208 228 232 236 247 248 256 304 312 348 354 372 377 384 403 416 456 464 472 494 496 512 551 589 608 624 696 708 741 744 754 767 768 806 832 899 912 928 944 988 992 1102 1121 1131 1178 1209 1216 1248 1392 1416 1482 1488 1508 1534 1536 1612 1653 1664 1711 1767 1798 1824 1829 1856 1888 1976 1984 2204 2242 2262 2301 2356 2418 2432 2496 2697 2784 2832 2964 2976 3016 3068 3224 3306 3328 3363 3422 3534 3596 3648 3658 3712 3776 3952 3968 4408 4484 4524 4602 4712 4836 4864 4992 5133 5394 5487 5568 5664 5928 5952 6032 6136 6448 6612 6656 6726 6844 7068 7163 7192 7296 7316 7424 7552 7657 7904 7936 8816 8968 9048 9204 9424 9672 9728 9984 10266 10788 10974 11136 11328 11687 11856 11904 12064 12272 12896 13224 13452 13688 14136 14326 14384 14573 14592 14632 14848 15104 15314 15808 15872 17081 17632 17936 18096 18408 18848 19344 19968 20532 21489 21576 21948 22243 22272 22656 22971 23374 23712 23777 23808 24128 24544 25792 26448 26904 27376 28272 28652 28768 29146 29184 29264 30208 30628 31616 32509 34162 34751 35061 35264 35872 36192 36816 37696 38688 41064 42978 43152 43719 43896 44486 44544 45312 45942 46748 47424 47554 47616 48256 49088 51243 51584 52896 53041 53808 54752 56544 57304 57536 58292 58528 61256 63232 65018 66729 68324 69502 70122 70528 71331 71744 72384 73632 75392 77376 82128 85956 86304 87438 87792 88972 90624 91884 93496 94848 95108 96512 97527 98176 102486 103168 104253 105792 106082 107616 109504 113088 114608 115072 116584 117056 122512 126464 130036 133458 136648 139004 140244 141056 142662 143488 144768 147264 150784 154752 159123 164256 171912 172608 174876 175584 177944 183768 186992 189696 190216 193024 195054 196352 204972 206336 208506 211584 212164 215232 219008 222053 226176 229216 230144 233168 234112 245024 260072 266916 273296 278008 280488 282112 285324 286976 289536 294528 301568 309504 318246 328512 343824 345216 349752 351168 355888 367536 373984 379392 380432 390108 392704 409944 417012 422617 423168 424328 430464 438016 444106 451763 452352 458432 460288 466336 468224 490048 520144 533832 546592 556016 560976 570648 573952 579072 589056 619008 636492 657024 666159 687648 689533 690432 699504 702336 711776 735072 747968 760864 780216 819888 834024 845234 846336 848656 860928 876032 888212 903526 904704 916864 932672 936448 980096 1007779 1040288 1067664 1093184 1112032 1121952 1141296 1178112 1267851 1272984 1314048 1332318 1355289 1375296 1379066 1380864 1399008 1404672 1423552 1470144 1495936 1521728 1560432 1639776 1668048 1690468 1697312 1721856 1776424 1807052 1833728 1865344 1960192 2015558 2068599 2080576 2135328 2186368 2224064 2243904 2282592 2535702 2545968 2628096 2664636 2710578 2750592 2758132 2798016 2809344 2847104 2940288 2991872 3023337 3043456 3120864 3279552 3336096 3380936 3394624 3552848 3614104 3667456 3730688 3920384 4031116 4137198 4161152 4270656 4372736 4448128 4487808 4565184 5071404 5091936 5329272 5421156 5501184 5516264 5596032 5694208 5880576 5983744 6046674 6086912 6241728 6559104 6672192 6761872 6789248 7105696 7228208 7461376 8062232 8274396 8322304 8541312 8745472 8896256 8975616 9130368 10142808 10183872 10658544 10842312 11002368 11032528 11192064 11388416 11761152 12093348 12173824 12483456 13101127 13118208 13344384 13523744 13578496 14211392 14456416 16124464 16548792 16644608 17082624 17792512 17951232 18260736 20285616 20367744 21317088 21684624 22065056 22384128 24186696 24966912 26202254 26236416 26688768 27047488 27156992 28422784 28912832 32248928 33097584 34165248 36521472 39303381 40571232 40735488 42634176 43369248 44130112 48373392 49933824 52404508 53377536 54094976 56845568 57825664 64497856 66195168 78606762 81142464 81470976 85268352 86738496 88260224 96746784 104809016 108189952 113691136 115651328 128995712 132390336 157213524 162284928 170536704 173476992 176520448 193493568 209618032 216379904 231302656 257991424 264780672 314427048 324569856 341073408 346953984 353040896 386987136 419236064 515982848 529561344 628854096 649139712 693907968 773974272 838472128 1059122688 1257708192 1547948544 1676944256 2515416384 3353888512 5030832768 6707777024 10061665536 20123331072
• Sum of all divisors σ(n): 65995776000
• Sum of proper divisors (its aliquot sum) s(n): 45872444928
• 20123331072 is an abundant number, because the sum of its proper divisors (45872444928) is greater than itself. Its abundance is 25749113856

Bases of 20123331072

• Binary: 10010101111011100011010101000000000₂
• Hexadecimal: 0x4AF71AA00
• Base-36: 98SWTMO

Squares and roots of 20123331072

• 20123331072 squared (20123331072²) is 404948453433320669184
• 20123331072 cubed (20123331072³) is 8148911795533086902330220085248
• The square root of 20123331072 is 141856.7272708629
• The cube root of 20123331072 is 2719.9857208017

Scales and comparisons

• 20,123,331,072 seconds is equal to 639 years, 44 weeks, 4 days, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 20,123,331,072 would take you about one thousand, two hundred seventy-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 20123331072 cubic inches would be around 226.7 feet tall.

Recreational maths with 20123331072

• 20123331072 backwards is 27013332102
• 20123331072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20123331072's digits is 24
• More coming soon!