40478422985
40,478,422,985 is an odd composite number composed of seven prime numbers multiplied together.
40478422985 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 40478422985:
5 × 74 × 11 × 13 × 17 × 19 × 73
(5 × 7 × 7 × 7 × 7 × 11 × 13 × 17 × 19 × 73)See below for interesting mathematical facts about the number 40478422985 from the Numbermatics database.
Names of 40478422985
- Cardinal: 40478422985 can be written as Forty billion, four hundred seventy-eight million, four hundred twenty-two thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 4.0478422985 × 1010
Factors of 40478422985
Divisors of 40478422985
- Number of divisors d(n): 320
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Complete list of divisors:
1 5 7 11 13 17 19 35 49 55 65 73 77 85 91 95 119 133 143 187 209 221 245 247 323 343 365 385 455 511 539 595 637 665 715 803 833 931 935 949 1001 1045 1105 1235 1241 1309 1387 1463 1547 1615 1715 1729 2261 2401 2431 2555 2695 2717 3185 3553 3577 3773 4015 4165 4199 4459 4655 4745 5005 5621 5831 6205 6517 6545 6643 6935 7007 7315 7735 8645 8687 9163 9709 10241 10439 10829 11305 12005 12103 12155 13585 13651 15257 15827 16133 17017 17765 17885 18031 18865 19019 20995 22295 23579 24871 25039 26411 28105 29155 29393 31213 32585 33215 35035 39347 40817 43435 45619 45815 46189 46501 48545 49049 51205 52195 54145 60515 60809 64141 67963 68255 71687 73073 75803 76285 79135 80665 84721 85085 90155 95095 95557 106799 110789 112931 117895 119119 124355 125195 126217 132055 133133 146965 156065 165053 174097 175273 177463 196735 198341 204085 205751 228095 230945 232505 245245 259369 275429 304045 306527 320705 323323 325507 339815 343343 358435 365365 379015 423605 425663 448987 475741 477785 501809 511511 530621 533995 553945 564655 593047 595595 631085 665665 668899 747593 775523 790517 825265 833833 870485 876365 883519 887315 931931 991705 1028755 1155371 1218679 1242241 1296845 1377145 1388387 1440257 1532635 1616615 1627535 1716715 1815583 1928003 2128315 2145689 2244935 2263261 2278549 2378705 2509045 2557555 2653105 2965235 2979641 3330187 3344495 3371797 3580577 3737965 3877615 3952585 4169165 4417595 4659655 4682293 5233151 5533619 5776855 5836831 6093395 6184633 6211205 6523517 6941935 7201285 8087597 8530753 8695687 9077915 9640015 9718709 10081799 10728445 11316305 11392745 12709081 14898205 15019823 15842827 16650935 16858985 17902885 23411465 23602579 25064039 26165755 27668095 29184155 30923165 32617585 32776051 36632057 38735333 40437985 42653765 43292431 43478435 48593545 50408995 56613179 60869809 63545405 68030963 75099115 79214135 88963567 105138761 110899789 118012895 125320195 163880255 165218053 183160285 193676665 216462155 283065895 304349045 340154815 426088663 444817835 476216741 525693805 554498945 622744969 735971327 826090265 1156526371 2130443315 2381083705 3113724845 3679856635 5782631855 8095684597 40478422985
- Sum of all divisors σ(n): 75215589120
- Sum of proper divisors (its aliquot sum) s(n): 34737166135
- 40478422985 is a deficient number, because the sum of its proper divisors (34737166135) is less than itself. Its deficiency is 5741256850
Bases of 40478422985
- Binary: 1001011011001011001110110111110010012
- Hexadecimal: 0x96CB3B7C9
- Base-36: ILFT32H
Squares and roots of 40478422985
- 40478422985 squared (404784229852) is 1638502727352576310225
- 40478422985 cubed (404784229853) is 66324006459853713114778130521625
-
The
square root of 40478422985 is 201192.5023081129 -
The
cube root of 40478422985 is 3433.5327547209
Scales and comparisons
How big is 40478422985?- 40,478,422,985 seconds is equal to 1,287 years, 4 weeks, 4 days, 6 hours, 23 minutes, 5 seconds.
-
To count from 1 to 40,478,422,985 would take you about two thousand, five hundred seventy-four 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 40478422985 cubic inches would be around 286.1 feet tall.
Recreational maths with 40478422985
- 40478422985 backwards is 58922487404
- The number of decimal digits it has is: 11
- The sum of 40478422985's digits is 53
- More coming soon!
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