31380280167040
31,380,280,167,040 is an even composite number composed of four prime numbers multiplied together.
31380280167040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 31380280167040:
27 × 5 × 74 × 45192
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 7 × 4519 × 4519)See below for interesting mathematical facts about the number 31380280167040 from the Numbermatics database.
Names of 31380280167040
- Cardinal: 31380280167040 can be written as Thirty-one trillion, three hundred eighty billion, two hundred eighty million, one hundred sixty-seven thousand and forty.
Scientific notation
- Scientific notation: 3.138028016704 × 1013
Factors of 31380280167040
Divisors of 31380280167040
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 280 320 343 392 448 490 560 640 686 784 896 980 1120 1372 1568 1715 1960 2240 2401 2744 3136 3430 3920 4480 4519 4802 5488 6272 6860 7840 9038 9604 10976 12005 13720 15680 18076 19208 21952 22595 24010 27440 31360 31633 36152 38416 43904 45190 48020 54880 63266 72304 76832 90380 96040 109760 126532 144608 153664 158165 180760 192080 219520 221431 253064 289216 307328 316330 361520 384160 442862 506128 578432 632660 723040 768320 885724 1012256 1107155 1265320 1446080 1536640 1550017 1771448 2024512 2214310 2530640 2892160 3100034 3542896 4049024 4428620 5061280 6200068 7085792 7750085 8857240 10122560 10850119 12400136 14171584 15500170 17714480 20245120 20421361 21700238 24800272 28343168 31000340 35428960 40842722 43400476 49600544 54250595 62000680 70857920 81685444 86800952 99201088 102106805 108501190 124001360 141715840 142949527 163370888 173601904 198402176 204213610 217002380 248002720 285899054 326741776 347203808 408427220 434004760 496005440 571798108 653483552 694407616 714747635 816854440 868009520 992010880 1000646689 1143596216 1306967104 1388815232 1429495270 1633708880 1736019040 2001293378 2287192432 2613934208 2858990540 3267417760 3472038080 4002586756 4574384864 5003233445 5717981080 6534835520 6944076160 7004526823 8005173512 9148769728 10006466890 11435962160 13069671040 14009053646 16010347024 18297539456 20012933780 22871924320 28018107292 32020694048 35022634115 40025867560 45743848640 49031687761 56036214584 64041388096 70045268230 80051735120 91487697280 98063375522 112072429168 128082776192 140090536460 160103470240 196126751044 224144858336 245158438805 280181072920 320206940480 392253502088 448289716672 490316877610 560362145840 640413880960 784507004176 896579433344 980633755220 1120724291680 1569014008352 1961267510440 2241448583360 3138028016704 3922535020880 4482897166720 6276056033408 7845070041760 15690140083520 31380280167040
- Sum of all divisors σ(n): 87535725801930
- Sum of proper divisors (its aliquot sum) s(n): 56155445634890
- 31380280167040 is an abundant number, because the sum of its proper divisors (56155445634890) is greater than itself. Its abundance is 24775165467850
Bases of 31380280167040
- Binary: 1110010001010010010100111001111001010100000002
- Hexadecimal: 0x1C8A4A73CA80
- Base-36: B4FWGLH8G
Squares and roots of 31380280167040
- 31380280167040 squared (313802801670402) is 984721983361923970302361600
- 31380280167040 cubed (313802801670403) is 30900851724540475627575571668554481664000
-
The
square root of 31380280167040 is 5601810.4365499553 -
The
cube root of 31380280167040 is 31541.7369540121
Scales and comparisons
How big is 31380280167040?- 31,380,280,167,040 seconds is equal to 997,795 years, 43 weeks, 6 days, 2 hours, 50 minutes, 40 seconds.
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To count from 1 to 31,380,280,167,040 would take you about two million, four hundred ninety-four thousand, four hundred eighty-nine 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 31380280167040 cubic inches would be around 2628.5 feet tall.
Recreational maths with 31380280167040
- 31380280167040 backwards is 04076108208313
- The number of decimal digits it has is: 14
- The sum of 31380280167040's digits is 43
- More coming soon!
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