30640388480
30,640,388,480 is an even composite number composed of five prime numbers multiplied together.
30640388480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 30640388480:
27 × 5 × 13 × 293 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 29 × 29 × 29 × 151)See below for interesting mathematical facts about the number 30640388480 from the Numbermatics database.
Names of 30640388480
- Cardinal: 30640388480 can be written as Thirty billion, six hundred forty million, three hundred eighty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 3.064038848 × 1010
Factors of 30640388480
Divisors of 30640388480
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 128 130 145 151 160 208 232 260 290 302 320 377 416 464 520 580 604 640 754 755 832 841 928 1040 1160 1208 1508 1510 1664 1682 1856 1885 1963 2080 2320 2416 3016 3020 3364 3712 3770 3926 4160 4205 4379 4640 4832 6032 6040 6728 7540 7852 8320 8410 8758 9280 9664 9815 10933 12064 12080 13456 15080 15704 16820 17516 18560 19328 19630 21866 21895 24128 24160 24389 26912 30160 31408 33640 35032 39260 43732 43790 48256 48320 48778 53824 54665 56927 60320 62816 67280 70064 78520 87464 87580 96640 97556 107648 109330 113854 120640 121945 125632 126991 134560 140128 157040 174928 175160 195112 218660 227708 241280 243890 251264 253982 269120 280256 284635 314080 317057 349856 350320 390224 437320 455416 487780 507964 538240 560512 569270 628160 634114 634955 699712 700640 780448 874640 910832 975560 1015928 1138540 1256320 1268228 1269910 1399424 1401280 1560896 1585285 1650883 1749280 1821664 1951120 2031856 2277080 2536456 2539820 2802560 3121792 3170570 3301766 3498560 3643328 3682739 3902240 4063712 4554160 5072912 5079640 6341140 6603532 6997120 7286656 7365478 7804480 8127424 8254415 9108320 10145824 10159280 12682280 13207064 14730956 15608960 16254848 16508830 18216640 18413695 20291648 20318560 25364560 26414128 29461912 33017660 36433280 36827390 40583296 40637120 47875607 50729120 52828256 58923824 66035320 73654780 81274240 95751214 101458240 105656512 117847648 132070640 147309560 191502428 202916480 211313024 235695296 239378035 264141280 294619120 383004856 471390592 478756070 528282560 589238240 766009712 957512140 1056565120 1178476480 1532019424 1915024280 2356952960 3064038848 3830048560 6128077696 7660097120 15320194240 30640388480
- Sum of all divisors σ(n): 82242518400
- Sum of proper divisors (its aliquot sum) s(n): 51602129920
- 30640388480 is an abundant number, because the sum of its proper divisors (51602129920) is greater than itself. Its abundance is 20961741440
Bases of 30640388480
- Binary: 111001000100100111100111001100000002
- Hexadecimal: 0x7224F3980
- Base-36: E2QHV28
Squares and roots of 30640388480
- 30640388480 squared (306403884802) is 938833406205316710400
- 30640388480 cubed (306403884803) is 28766220284132546648091656192000
-
The
square root of 30640388480 is 175043.9615639455 -
The
cube root of 30640388480 is 3129.1863162019
Scales and comparisons
How big is 30640388480?- 30,640,388,480 seconds is equal to 974 years, 14 weeks, 3 hours, 1 minute, 20 seconds.
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To count from 1 to 30,640,388,480 would take you about one thousand, nine 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 30640388480 cubic inches would be around 260.8 feet tall.
Recreational maths with 30640388480
- 30640388480 backwards is 08488304603
- The number of decimal digits it has is: 11
- The sum of 30640388480's digits is 44
- More coming soon!
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