72997768000
72,997,768,000 is an even composite number composed of five prime numbers multiplied together.
72997768000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 72997768000:
26 × 53 × 232 × 47 × 367
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 23 × 23 × 47 × 367)See below for interesting mathematical facts about the number 72997768000 from the Numbermatics database.
Names of 72997768000
- Cardinal: 72997768000 can be written as Seventy-two billion, nine hundred ninety-seven million, seven hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 7.2997768 × 1010
Factors of 72997768000
Divisors of 72997768000
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 25 32 40 46 47 50 64 80 92 94 100 115 125 160 184 188 200 230 235 250 320 367 368 376 400 460 470 500 529 575 734 736 752 800 920 940 1000 1058 1081 1150 1175 1468 1472 1504 1600 1835 1840 1880 2000 2116 2162 2300 2350 2645 2875 2936 3008 3670 3680 3760 4000 4232 4324 4600 4700 5290 5405 5750 5872 5875 7340 7360 7520 8000 8441 8464 8648 9175 9200 9400 10580 10810 11500 11744 11750 13225 14680 15040 16882 16928 17249 17296 18350 18400 18800 21160 21620 23000 23488 23500 24863 26450 27025 29360 33764 33856 34498 34592 36700 36800 37600 42205 42320 43240 45875 46000 47000 49726 52900 54050 58720 66125 67528 68996 69184 73400 75200 84410 84640 86245 86480 91750 92000 94000 99452 105800 108100 117440 124315 132250 135056 135125 137992 146800 168820 169280 172490 172960 183500 184000 188000 194143 198904 211025 211600 216200 248630 264500 270112 270250 275984 293600 337640 344980 345920 367000 376000 388286 396727 397808 422050 423200 431225 432400 497260 529000 540224 540500 551968 587200 621575 675280 689960 734000 776572 793454 795616 844100 846400 862450 864800 970715 994520 1055125 1058000 1081000 1103936 1243150 1350560 1379920 1468000 1553144 1586908 1591232 1688200 1724900 1729600 1941430 1983635 1989040 2110250 2116000 2156125 2162000 2486300 2701120 2759840 2936000 3106288 3107875 3173816 3376400 3449800 3882860 3967270 3978080 4220500 4232000 4312250 4324000 4853575 4972600 5519680 6212576 6215750 6347632 6752800 6899600 7765720 7934540 7956160 8441000 8624500 8648000 9124721 9707150 9918175 9945200 12425152 12431500 12695264 13505600 13799200 15531440 15869080 16882000 17249000 18249442 19414300 19836350 19890400 24267875 24863000 25390528 27598400 31062880 31738160 33764000 34498000 36498884 38828600 39672700 39780800 45623605 48535750 49590875 49726000 62125760 63476320 67528000 68996000 72997768 77657200 79345400 91247210 97071500 99181750 99452000 126952640 137992000 145995536 155314400 158690800 182494420 194143000 198363500 198904000 228118025 291991072 310628800 317381600 364988840 388286000 396727000 456236050 583982144 634763200 729977680 776572000 793454000 912472100 1140590125 1459955360 1553144000 1586908000 1824944200 2281180250 2919910720 3173816000 3649888400 4562360500 7299776800 9124721000 14599553600 18249442000 36498884000 72997768000
- Sum of all divisors σ(n): 193527419904
- Sum of proper divisors (its aliquot sum) s(n): 120529651904
- 72997768000 is an abundant number, because the sum of its proper divisors (120529651904) is greater than itself. Its abundance is 47531883904
Bases of 72997768000
- Binary: 10000111111110000000110001011010000002
- Hexadecimal: 0x10FF018B40
- Base-36: XJ8ZI9S
Squares and roots of 72997768000
- 72997768000 squared (729977680002) is 5328674132981824000000
- 72997768000 cubed (729977680003) is 388981318107008336568832000000000
-
The
square root of 72997768000 is 270180.9911892397 -
The
cube root of 72997768000 is 4179.2966010381
Scales and comparisons
How big is 72997768000?- 72,997,768,000 seconds is equal to 2,321 years, 5 weeks, 2 days, 13 hours, 46 minutes, 40 seconds.
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To count from 1 to 72,997,768,000 would take you about four thousand, six hundred forty-two 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 72997768000 cubic inches would be around 348.3 feet tall.
Recreational maths with 72997768000
- 72997768000 backwards is 00086779927
- The number of decimal digits it has is: 11
- The sum of 72997768000's digits is 55
- More coming soon!
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