45513031680

Names of 45513031680

• Cardinal: 45513031680 can be written as Forty-five billion, five hundred thirteen million, thirty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.551303168 × 10¹⁰

Factors of 45513031680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 29

Divisors of 45513031680

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 64 72 76 80 81 90 95 96 108 114 120 128 135 144 152 160 162 171 180 190 192 216 228 240 256 270 285 288 304 320 324 342 360 361 380 384 405 432 456 480 512 513 540 570 576 608 640 648 684 720 722 760 768 810 855 864 912 960 1024 1026 1080 1083 1140 1152 1216 1280 1296 1368 1440 1444 1520 1536 1539 1620 1710 1728 1805 1824 1920 2048 2052 2160 2166 2280 2304 2432 2560 2565 2592 2736 2880 2888 3040 3072 3078 3240 3249 3420 3456 3610 3648 3840 4096 4104 4320 4332 4560 4608 4864 5120 5130 5184 5415 5472 5760 5776 6080 6144 6156 6480 6498 6840 6859 6912 7220 7296 7680 7695 8192 8208 8640 8664 9120 9216 9728 9747 10240 10260 10368 10830 10944 11520 11552 12160 12288 12312 12960 12996 13680 13718 13824 14440 14592 15360 15390 16245 16384 16416 17280 17328 18240 18432 19456 19494 20480 20520 20577 20736 21660 21888 23040 23104 24320 24576 24624 25920 25992 27360 27436 27648 28880 29184 29241 30720 30780 32490 32832 34295 34560 34656 36480 36864 38912 38988 40960 41040 41154 41472 43320 43776 46080 46208 48640 48735 49152 49248 51840 51984 54720 54872 55296 57760 58368 58482 61440 61560 61731 64980 65664 68590 69120 69312 72960 73728 77824 77976 81920 82080 82308 82944 86640 87552 92160 92416 97280 97470 98496 102885 103680 103968 109440 109744 110592 115520 116736 116964 122880 123120 123462 129960 131328 137180 138240 138624 145920 146205 147456 155648 155952 164160 164616 165888 173280 175104 184320 184832 185193 194560 194940 196992 205770 207360 207936 218880 219488 221184 231040 233472 233928 245760 246240 246924 259920 262656 274360 276480 277248 291840 292410 308655 311296 311904 328320 329232 331776 346560 350208 368640 369664 370386 389120 389880 393984 411540 414720 415872 437760 438976 442368 462080 466944 467856 492480 493848 519840 525312 548720 552960 554496 555579 583680 584820 617310 623808 656640 658464 663552 693120 700416 737280 739328 740772 778240 779760 787968 823080 829440 831744 875520 877952 924160 925965 933888 935712 984960 987696 1039680 1050624 1097440 1105920 1108992 1111158 1167360 1169640 1234620 1247616 1313280 1316928 1327104 1386240 1400832 1478656 1481544 1556480 1559520 1575936 1646160 1658880 1663488 1751040 1755904 1848320 1851930 1871424 1969920 1975392 2079360 2101248 2194880 2211840 2217984 2222316 2334720 2339280 2469240 2495232 2626560 2633856 2772480 2777895 2801664 2957312 2963088 3119040 3151872 3292320 3317760 3326976 3502080 3511808 3696640 3703860 3742848 3939840 3950784 4158720 4202496 4389760 4435968 4444632 4669440 4678560 4938480 4990464 5253120 5267712 5544960 5555790 5914624 5926176 6238080 6303744 6584640 6635520 6653952 7004160 7023616 7393280 7407720 7485696 7879680 7901568 8317440 8404992 8779520 8871936 8889264 9357120 9876960 9980928 10506240 10535424 11089920 11111580 11852352 12476160 12607488 13169280 13307904 14008320 14047232 14786560 14815440 14971392 15759360 15803136 16634880 17559040 17743872 17778528 18714240 19753920 19961856 21012480 21070848 22179840 22223160 23704704 24952320 25214976 26338560 26615808 28094464 29573120 29630880 29942784 31518720 31606272 33269760 35118080 35557056 37428480 39507840 39923712 42024960 42141696 44359680 44446320 47409408 49904640 52677120 53231616 56188928 59261760 59885568 63037440 63212544 66539520 70236160 71114112 74856960 79015680 79847424 84283392 88719360 88892640 94818816 99809280 105354240 112377856 118523520 119771136 126074880 126425088 133079040 140472320 142228224 149713920 158031360 159694848 168566784 177785280 189637632 199618560 210708480 237047040 239542272 252850176 266158080 280944640 284456448 299427840 316062720 337133568 355570560 379275264 399237120 421416960 474094080 479084544 505700352 561889280 568912896 598855680 632125440 711141120 758550528 798474240 842833920 948188160 1011400704 1137825792 1197711360 1264250880 1422282240 1517101056 1685667840 1896376320 2275651584 2395422720 2528501760 2844564480 3034202112 3792752640 4551303168 5057003520 5689128960 7585505280 9102606336 11378257920 15171010560 22756515840 45513031680
• Sum of all divisors σ(n): 172231216080
• Sum of proper divisors (its aliquot sum) s(n): 126718184400
• 45513031680 is an abundant number, because the sum of its proper divisors (126718184400) is greater than itself. Its abundance is 81205152720

Bases of 45513031680

• Binary: 101010011000110010011100000000000000₂
• Hexadecimal: 0xA98C9C000
• Base-36: KWPA800

Squares and roots of 45513031680

• 45513031680 squared (45513031680²) is 2071436052704683622400
• 45513031680 cubed (45513031680³) is 94277334689842415390668357632000
• The square root of 45513031680 is 213337.8346191787
• The cube root of 45513031680 is 3570.3592887461

Scales and comparisons

• 45,513,031,680 seconds is equal to 1,447 years, 9 weeks, 4 hours, 48 minutes.
• To count from 1 to 45,513,031,680 would take you about two thousand, eight hundred ninety-four 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 45513031680 cubic inches would be around 297.5 feet tall.

Recreational maths with 45513031680

• 45513031680 backwards is 08613031554
• 45513031680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45513031680's digits is 36
• More coming soon!