20423125008

Names of 20423125008

• Cardinal: 20423125008 can be written as Twenty billion, four hundred twenty-three million, one hundred twenty-five thousand and eight.

Scientific notation

• Scientific notation: 2.0423125008 × 10¹⁰

Factors of 20423125008

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 390

Divisors of 20423125008

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 33 36 39 44 48 52 61 66 71 72 78 88 99 104 117 122 132 142 143 144 156 176 183 198 208 213 229 234 244 264 284 286 312 366 396 426 429 458 468 488 528 549 568 572 624 639 671 687 732 781 792 793 852 858 916 923 936 976 1098 1136 1144 1278 1287 1342 1374 1464 1562 1584 1586 1704 1716 1832 1846 1872 2013 2061 2196 2288 2343 2379 2519 2556 2574 2684 2748 2769 2928 2977 3124 3172 3408 3432 3664 3692 4026 4122 4331 4392 4686 4758 5038 5112 5148 5368 5496 5538 5954 6039 6248 6344 6864 7029 7137 7384 7557 8052 8244 8307 8662 8723 8784 8931 9372 9516 10076 10153 10224 10296 10736 10992 11076 11908 12078 12496 12688 12993 13969 14058 14274 14768 15114 16104 16259 16488 16614 17324 17446 17862 18744 19032 20152 20306 20592 22152 22671 23816 24156 25986 26169 26793 27938 28116 28548 30228 30459 32208 32518 32747 32976 33228 34648 34892 35724 37488 38064 38979 40304 40612 41907 44304 45342 47632 47641 48312 48777 51972 52338 53586 55876 56232 56303 57096 60456 60918 65036 65494 66456 69296 69784 71448 77958 78507 81224 83814 90684 91377 95282 96624 97554 98241 103944 104676 107172 111752 112464 112606 114192 120912 121836 125721 130072 130988 132912 139568 142896 142923 146331 153659 155916 157014 162448 167628 168909 178849 181368 181597 182754 190564 195108 196482 207888 209352 211367 214344 223504 225212 243672 251442 260144 261976 285846 292662 294723 307318 311832 314028 335256 337818 357698 362736 363194 365508 381128 390216 392964 418704 422734 428688 428769 450424 460977 487344 502884 506727 523952 536547 544791 571692 585324 589446 614636 619333 623664 628056 634101 670512 675636 715396 726388 731016 762256 780432 785928 845468 857538 900848 921954 991799 1005768 1013454 1073094 1089582 1143384 1170648 1178892 1229272 1238666 1256112 1268202 1351272 1382931 1430792 1452776 1462032 1571856 1609641 1634373 1690936 1715076 1843908 1857999 1902303 1983598 1997567 2011536 2026908 2146188 2179164 2286768 2325037 2341296 2357784 2458544 2477332 2536404 2702544 2765862 2861584 2905552 2975397 3219282 3268746 3381872 3430152 3687816 3715998 3804606 3967196 3995134 4053816 4292376 4358328 4650074 4715568 4954664 5072808 5531724 5573997 5950794 5992701 6438564 6537492 6860304 6975111 7375632 7431996 7609212 7934392 7990268 8107632 8584752 8716656 8926191 9300148 9909328 10145616 10909789 11063448 11147994 11901588 11985402 12877128 12893387 13074984 13950222 14863992 15218424 15868784 15980536 17852382 17978103 18600296 20925333 21819578 22126896 22295988 23803176 23970804 25754256 25786774 26149968 27900444 29727984 30436848 31961072 32729367 35704764 35956206 37200592 38680161 41850666 43639156 44591976 47606352 47941608 51573548 55800888 65458734 71409528 71912412 77360322 83701332 87278312 89183952 95883216 98188101 103147096 111601776 116040483 130917468 141827257 142819056 143824824 154720644 167402664 174556624 196376202 206294192 232080966 261834936 283654514 287649648 309441288 334805328 392752404 425481771 464161932 523669872 567309028 618882576 785504808 850963542 928323864 1134618056 1276445313 1571009616 1701927084 1856647728 2269236112 2552890626 3403854168 5105781252 6807708336 10211562504 20423125008
• Sum of all divisors σ(n): 69513050880
• Sum of proper divisors (its aliquot sum) s(n): 49089925872
• 20423125008 is an abundant number, because the sum of its proper divisors (49089925872) is greater than itself. Its abundance is 28666800864

Bases of 20423125008

• Binary: 10011000001010100000010100000010000₂
• Hexadecimal: 0x4C1502810
• Base-36: 9DREG40

Squares and roots of 20423125008

• 20423125008 squared (20423125008²) is 417104035092395000064
• 20423125008 cubed (20423125008³) is 8518567850033201916421240000512
• The square root of 20423125008 is 142909.4993623587
• The cube root of 20423125008 is 2733.4264876971

Scales and comparisons

• 20,423,125,008 seconds is equal to 649 years, 20 weeks, 2 days, 18 hours, 16 minutes, 48 seconds.
• To count from 1 to 20,423,125,008 would take you about one thousand, two hundred ninety-eight 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 20423125008 cubic inches would be around 227.8 feet tall.

Recreational maths with 20423125008

• 20423125008 backwards is 80052132402
• The number of decimal digits it has is: 11
• The sum of 20423125008's digits is 27
• More coming soon!