8130730800
8,130,730,800 is an even composite number composed of five prime numbers multiplied together.
8130730800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 8130730800:
24 × 3 × 52 × 192 × 1372
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 19 × 19 × 137 × 137)See below for interesting mathematical facts about the number 8130730800 from the Numbermatics database.
Names of 8130730800
- Cardinal: 8130730800 can be written as Eight billion, one hundred thirty million, seven hundred thirty thousand, eight hundred.
Scientific notation
- Scientific notation: 8.1307308 × 109
Factors of 8130730800
Divisors of 8130730800
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 60 75 76 80 95 100 114 120 137 150 152 190 200 228 240 274 285 300 304 361 380 400 411 456 475 548 570 600 685 722 760 822 912 950 1083 1096 1140 1200 1370 1425 1444 1520 1644 1805 1900 2055 2166 2192 2280 2603 2740 2850 2888 3288 3425 3610 3800 4110 4332 4560 5206 5415 5480 5700 5776 6576 6850 7220 7600 7809 8220 8664 9025 10275 10412 10830 10960 11400 13015 13700 14440 15618 16440 17328 18050 18769 20550 20824 21660 22800 26030 27075 27400 28880 31236 32880 36100 37538 39045 41100 41648 43320 49457 52060 54150 54800 56307 62472 65075 72200 75076 78090 82200 86640 93845 98914 104120 108300 112614 124944 130150 144400 148371 150152 156180 164400 187690 195225 197828 208240 216600 225228 247285 260300 281535 296742 300304 312360 356611 375380 390450 395656 433200 450456 469225 494570 520600 563070 593484 624720 713222 741855 750760 780900 791312 900912 938450 989140 1041200 1069833 1126140 1186968 1236425 1407675 1426444 1483710 1501520 1561800 1783055 1876900 1978280 2139666 2252280 2373936 2472850 2815350 2852888 2967420 3123600 3566110 3709275 3753800 3956560 4279332 4504560 4945700 5349165 5630700 5705776 5934840 6775609 7132220 7418550 7507600 8558664 8915275 9891400 10698330 11261400 11869680 13551218 14264440 14837100 17117328 17830550 19782800 20326827 21396660 22522800 26745825 27102436 28528880 29674200 33878045 35661100 40653654 42793320 53491650 54204872 59348400 67756090 71322200 81307308 85586640 101634135 106983300 108409744 135512180 142644400 162614616 169390225 203268270 213966600 271024360 325229232 338780450 406536540 427933200 508170675 542048720 677560900 813073080 1016341350 1355121800 1626146160 2032682700 2710243600 4065365400 8130730800
- Sum of all divisors σ(n): 27690511548
- Sum of proper divisors (its aliquot sum) s(n): 19559780748
- 8130730800 is an abundant number, because the sum of its proper divisors (19559780748) is greater than itself. Its abundance is 11429049948
Bases of 8130730800
- Binary: 1111001001010000100011011001100002
- Hexadecimal: 0x1E4A11B30
- Base-36: 3QGTS1C
Squares and roots of 8130730800
- 8130730800 squared (81307308002) is 66108783342068640000
- 8130730800 cubed (81307308003) is 537512720869884426962112000000
-
The
square root of 8130730800 is 90170.5650420359 -
The
cube root of 8130730800 is 2010.8354241131
Scales and comparisons
How big is 8130730800?- 8,130,730,800 seconds is equal to 258 years, 27 weeks, 4 days, 16 hours, 20 minutes.
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To count from 1 to 8,130,730,800 would take you about five hundred seventeen 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 8130730800 cubic inches would be around 167.6 feet tall.
Recreational maths with 8130730800
- 8130730800 backwards is 0080370318
- 8130730800 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 8130730800's digits is 30
- More coming soon!
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