146997492390
146,997,492,390 is an even composite number composed of seven prime numbers multiplied together.
What does the number 146997492390 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 256 divisors.
146997492390 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 146997492390:
2 × 33 × 5 × 7 × 127 × 757 × 809
(2 × 3 × 3 × 3 × 5 × 7 × 127 × 757 × 809)See below for interesting mathematical facts about the number 146997492390 from the Numbermatics database.
Names of 146997492390
- Cardinal: 146997492390 can be written as One hundred forty-six billion, nine hundred ninety-seven million, four hundred ninety-two thousand, three hundred ninety.
Scientific notation
- Scientific notation: 1.4699749239 × 1011
Factors of 146997492390
Divisors of 146997492390
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 105 126 127 135 189 210 254 270 315 378 381 630 635 757 762 809 889 945 1143 1270 1514 1618 1778 1890 1905 2271 2286 2427 2667 3429 3785 3810 4045 4445 4542 4854 5299 5334 5663 5715 6813 6858 7281 7570 8001 8090 8890 10598 11326 11355 11430 12135 13335 13626 14562 15897 16002 16989 17145 20439 21843 22710 24003 24270 26495 26670 28315 31794 33978 34065 34290 36405 40005 40878 43686 47691 48006 50967 52990 56630 68130 72810 79485 80010 84945 95382 96139 101934 102195 102743 109215 120015 143073 152901 158970 169890 192278 204390 205486 218430 238455 240030 254835 286146 288417 305802 308229 476910 480695 509670 513715 576834 612413 616458 672973 715365 719201 764505 865251 924687 961390 1027430 1224826 1345946 1430730 1438402 1442085 1529010 1541145 1730502 1837239 1849374 2018919 2157603 2595753 2774061 2884170 3062065 3082290 3364865 3596005 3674478 4037838 4286891 4315206 4326255 4623435 5191506 5511717 5548122 6056757 6124130 6472809 6729730 7192010 8573782 8652510 9186195 9246870 10094595 10788015 11023434 12113514 12860673 12945618 12978765 13870305 16535151 18170271 18372390 19418427 20189190 21434455 21576030 25721346 25957530 27558585 27740610 30283785 32364045 33070302 36340542 38582019 38836854 42868910 55117170 60567570 64303365 64728090 77164038 77776451 82675755 90851355 97092135 115746057 128606730 155552902 165351510 181702710 192910095 194184270 231492114 233329353 385820190 388882255 466658706 544435157 578730285 699988059 777764510 1088870314 1157460570 1166646765 1399976118 1633305471 2099964177 2333293530 2722175785 3266610942 3499940295 4199928354 4899916413 5444351570 6999880590 8166527355 9799832826 10499820885 14699749239 16333054710 20999641770 24499582065 29399498478 48999164130 73498746195 146997492390
- Sum of all divisors σ(n): 452675174400
- Sum of proper divisors (its aliquot sum) s(n): 305677682010
- 146997492390 is an abundant number, because the sum of its proper divisors (305677682010) is greater than itself. Its abundance is 158680189620
Bases of 146997492390
- Binary: 100010001110011011101110111010101001102
- Hexadecimal: 0x2239BBBAA6
- Base-36: 1VJ2IF1I
Squares and roots of 146997492390
- 146997492390 squared (1469974923902) is 21608262768948107912100
- 146997492390 cubed (1469974923903) is 3176360441939569821113818538919000
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The
square root of 146997492390 is 383402.5200621405 -
The
cube root of 146997492390 is 5277.6020781123
Scales and comparisons
How big is 146997492390?- 146,997,492,390 seconds is equal to 4,674 years, 3 weeks, 2 days, 20 hours, 46 minutes, 30 seconds.
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To count from 1 to 146,997,492,390 would take you about nine thousand, three hundred forty-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 146997492390 cubic inches would be around 439.8 feet tall.
Recreational maths with 146997492390
- 146997492390 backwards is 093294799641
- 146997492390 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 146997492390's digits is 63
- More coming soon!
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