61131980800

Names of 61131980800

• Cardinal: 61131980800 can be written as Sixty-one billion, one hundred thirty-one million, nine hundred eighty thousand, eight hundred.

Scientific notation

• Scientific notation: 6.11319808 × 10¹⁰

Factors of 61131980800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 71

Divisors of 61131980800

• Number of divisors d(n): 276
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 53 55 64 80 88 100 106 110 128 160 176 200 212 220 256 265 275 320 352 400 424 440 512 530 550 583 640 704 800 848 880 1024 1060 1100 1166 1280 1325 1408 1600 1696 1760 2048 2120 2200 2332 2560 2650 2816 2915 3200 3392 3520 4096 4240 4400 4664 5120 5300 5632 5830 6400 6784 7040 8192 8480 8800 9328 10240 10600 11264 11660 12800 13568 14080 14575 16384 16960 17600 18656 20480 21200 22528 23320 25600 27136 28160 29150 32768 33920 35200 37312 40960 42400 45056 46640 51200 54272 56320 58300 65536 67840 70400 74624 81920 84800 90112 93280 102400 108544 112640 116600 131072 135680 140800 149248 163840 169600 180224 186560 204800 217088 225280 233200 262144 271360 281600 298496 327680 339200 360448 373120 409600 434176 450560 466400 524288 542720 563200 596992 655360 678400 720896 746240 819200 868352 901120 932800 1048576 1085440 1126400 1193984 1310720 1356800 1441792 1492480 1638400 1736704 1802240 1865600 2097152 2170880 2252800 2387968 2621440 2713600 2883584 2984960 3276800 3473408 3604480 3731200 4194304 4341760 4505600 4775936 5242880 5427200 5767168 5969920 6553600 6946816 7208960 7462400 8683520 9011200 9551872 10485760 10854400 11534336 11939840 13107200 13893632 14417920 14924800 17367040 18022400 19103744 20971520 21708800 23068672 23879680 26214400 27787264 28835840 29849600 34734080 36044800 38207488 43417600 46137344 47759360 52428800 55574528 57671680 59699200 69468160 72089600 76414976 86835200 95518720 104857600 111149056 115343360 119398400 138936320 144179200 152829952 173670400 191037440 222298112 230686720 238796800 277872640 288358400 305659904 347340800 382074880 477593600 555745280 576716800 611319808 694681600 764149760 955187200 1111490560 1153433600 1222639616 1389363200 1528299520 1910374400 2445279232 2778726400 3056599040 3820748800 5557452800 6113198080 7641497600 12226396160 15282995200 30565990400 61131980800
• Sum of all divisors σ(n): 168510337416
• Sum of proper divisors (its aliquot sum) s(n): 107378356616
• 61131980800 is an abundant number, because the sum of its proper divisors (107378356616) is greater than itself. Its abundance is 46246375816

Bases of 61131980800

• Binary: 111000111011110000000000000000000000₂
• Hexadecimal: 0xE3BC00000
• Base-36: S30EI9S

Squares and roots of 61131980800

• 61131980800 squared (61131980800²) is 3737119076531568640000
• 61131980800 cubed (61131980800³) is 228457491633841584694362112000000
• The square root of 61131980800 is 247248.8236574645
• The cube root of 61131980800 is 3939.3341656161

Scales and comparisons

• 61,131,980,800 seconds is equal to 1,943 years, 42 weeks, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 61,131,980,800 would take you about three thousand, eight hundred eighty-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 61131980800 cubic inches would be around 328.3 feet tall.

Recreational maths with 61131980800

• 61131980800 backwards is 00808913116
• The number of decimal digits it has is: 11
• The sum of 61131980800's digits is 37
• More coming soon!