56213982990
56,213,982,990 is an even composite number composed of seven prime numbers multiplied together.
56213982990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 56213982990:
2 × 34 × 5 × 11 × 31 × 43 × 4733
(2 × 3 × 3 × 3 × 3 × 5 × 11 × 31 × 43 × 4733)See below for interesting mathematical facts about the number 56213982990 from the Numbermatics database.
Names of 56213982990
- Cardinal: 56213982990 can be written as Fifty-six billion, two hundred thirteen million, nine hundred eighty-two thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 5.621398299 × 1010
Factors of 56213982990
Divisors of 56213982990
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 31 33 43 45 54 55 62 66 81 86 90 93 99 110 129 135 155 162 165 186 198 215 258 270 279 297 310 330 341 387 405 430 465 473 495 558 594 645 682 774 810 837 891 930 946 990 1023 1161 1290 1333 1395 1419 1485 1674 1705 1782 1935 2046 2322 2365 2511 2666 2790 2838 2970 3069 3410 3483 3870 3999 4185 4257 4455 4730 4733 5022 5115 5805 6138 6665 6966 7095 7998 8370 8514 8910 9207 9466 10230 11610 11997 12555 12771 13330 14190 14199 14663 15345 17415 18414 19995 21285 23665 23994 25110 25542 27621 28398 29326 30690 34830 35991 38313 39990 42570 42597 43989 46035 47330 52063 55242 59985 63855 70995 71982 73315 76626 85194 87978 92070 104126 107973 119970 127710 127791 131967 138105 141990 146630 146723 156189 179955 191565 203519 212985 215946 219945 255582 260315 263934 276210 293446 312378 359910 383130 383373 395901 407038 425970 439890 440169 468567 520630 539865 610557 638955 659835 733615 766746 780945 791802 880338 937134 1017595 1079730 1187703 1221114 1277910 1319670 1320507 1405701 1467230 1561890 1613953 1831671 1916865 1979505 2035190 2200845 2238709 2342835 2375406 2641014 2811402 3052785 3227906 3663342 3833730 3959010 3961521 4217103 4401690 4477418 4685670 4841859 5495013 5938515 6105570 6309089 6602535 6716127 7028505 7923042 8069765 8434206 9158355 9683718 10990026 11193545 11877030 11884563 12618178 13205070 13432254 14057010 14525577 16139530 16485039 18316710 18927267 19807605 20148381 21085515 22387090 23769126 24209295 27475065 29051154 31545445 32970078 33580635 37854534 39615210 40296762 42171030 43576731 48418590 54950130 56781801 59422815 60445143 63090890 67161270 69399979 72627885 82425195 87153462 94636335 100741905 113563602 118845630 120890286 130730193 138799958 145255770 164850390 170345403 181335429 189272670 201483810 208199937 217883655 261460386 283909005 302225715 340690806 346999895 362670858 416399874 435767310 511036209 567818010 604451430 624599811 653650965 693999790 851727015 906677145 1022072418 1040999685 1249199622 1307301930 1703454030 1813354290 1873799433 2081999370 2555181045 3122999055 3747598866 5110362090 5621398299 6245998110 9368997165 11242796598 18737994330 28106991495 56213982990
- Sum of all divisors σ(n): 174208776192
- Sum of proper divisors (its aliquot sum) s(n): 117994793202
- 56213982990 is an abundant number, because the sum of its proper divisors (117994793202) is greater than itself. Its abundance is 61780810212
Bases of 56213982990
- Binary: 1101000101101001110101001111000011102
- Hexadecimal: 0xD169D4F0E
- Base-36: PTOCQVI
Squares and roots of 56213982990
- 56213982990 squared (562139829902) is 3160011883600009340100
- 56213982990 cubed (562139829903) is 177636854272888785008222524899000
-
The
square root of 56213982990 is 237094.8818300387 -
The
cube root of 56213982990 is 3830.7292044151
Scales and comparisons
How big is 56213982990?- 56,213,982,990 seconds is equal to 1,787 years, 22 weeks, 2 days, 19 hours, 16 minutes, 30 seconds.
-
To count from 1 to 56,213,982,990 would take you about three 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 56213982990 cubic inches would be around 319.2 feet tall.
Recreational maths with 56213982990
- 56213982990 backwards is 09928931265
- 56213982990 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 56213982990's digits is 54
- More coming soon!
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