2400139980
2,400,139,980 is an even composite number composed of seven prime numbers multiplied together.
2400139980 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2400139980:
22 × 32 × 5 × 7 × 53 × 127 × 283
(2 × 2 × 3 × 3 × 5 × 7 × 53 × 127 × 283)See below for interesting mathematical facts about the number 2400139980 from the Numbermatics database.
Names of 2400139980
- Cardinal: 2400139980 can be written as Two billion, four hundred million, one hundred thirty-nine thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 2.40013998 × 109
Factors of 2400139980
Divisors of 2400139980
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 53 60 63 70 84 90 105 106 126 127 140 159 180 210 212 252 254 265 283 315 318 371 381 420 477 508 530 566 630 635 636 742 762 795 849 889 954 1060 1113 1132 1143 1260 1270 1415 1484 1524 1590 1698 1778 1855 1905 1908 1981 2226 2286 2385 2540 2547 2667 2830 3180 3339 3396 3556 3710 3810 3962 4245 4445 4452 4572 4770 5094 5334 5565 5660 5715 5943 6678 6731 7420 7620 7924 8001 8490 8890 9540 9905 10188 10668 11130 11430 11886 12735 13335 13356 13462 14999 16002 16695 16980 17780 17829 19810 20193 22260 22860 23772 25470 26670 26924 29715 29998 32004 33390 33655 35658 35941 39620 40005 40386 44997 47117 50940 53340 59430 59996 60579 66780 67310 71316 71882 74995 80010 80772 89145 89994 94234 100965 104993 107823 118860 121158 134620 134991 141351 143764 149990 160020 178290 179705 179988 188468 201930 209986 215646 224985 235585 242316 251587 269982 282702 299980 302895 314979 323469 356580 359410 403860 419972 424053 431292 449970 471170 503174 524965 539115 539964 565404 605790 629958 646938 674955 706755 718820 754761 848106 899940 942340 944937 1006348 1049930 1078230 1211580 1257935 1259916 1293876 1349910 1413510 1509522 1574895 1617345 1696212 1889874 1904873 2099860 2120265 2156460 2264283 2515870 2699820 2827020 3019044 3149790 3234690 3773805 3779748 3809746 4240530 4528566 4724685 5031740 5714619 6299580 6469380 7547610 7619492 8481060 9057132 9449370 9524365 11321415 11429238 13334111 15095220 17143857 18898740 19048730 22642830 22858476 26668222 28573095 34287714 38097460 40002333 45285660 53336444 57146190 66670555 68575428 80004666 85719285 114292380 120006999 133341110 160009332 171438570 200011665 240013998 266682220 342877140 400023330 480027996 600034995 800046660 1200069990 2400139980
- Sum of all divisors σ(n): 8574418944
- Sum of proper divisors (its aliquot sum) s(n): 6174278964
- 2400139980 is an abundant number, because the sum of its proper divisors (6174278964) is greater than itself. Its abundance is 3774138984
Bases of 2400139980
- Binary: 100011110000111100111010110011002
- Hexadecimal: 0x8F0F3ACC
- Base-36: 13OZBV0
Squares and roots of 2400139980
- 2400139980 squared (24001399802) is 5760671923594400400
- 2400139980 cubed (24001399803) is 13826418995482425704167992000
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The
square root of 2400139980 is 48991.2234997249 -
The
cube root of 2400139980 is 1338.8919294429
Scales and comparisons
How big is 2400139980?- 2,400,139,980 seconds is equal to 76 years, 16 weeks, 3 days, 9 hours, 33 minutes.
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To count from 1 to 2,400,139,980 would take you about one hundred fifty-two 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 2400139980 cubic inches would be around 111.6 feet tall.
Recreational maths with 2400139980
- 2400139980 backwards is 0899310042
- 2400139980 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2400139980's digits is 36
- More coming soon!
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