30639690240
30,639,690,240 is an even composite number composed of six prime numbers multiplied together.
30639690240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 30639690240:
29 × 3 × 5 × 17 × 331 × 709
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 331 × 709)See below for interesting mathematical facts about the number 30639690240 from the Numbermatics database.
Names of 30639690240
- Cardinal: 30639690240 can be written as Thirty billion, six hundred thirty-nine million, six hundred ninety thousand, two hundred forty.
Scientific notation
- Scientific notation: 3.063969024 × 1010
Factors of 30639690240
Divisors of 30639690240
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 128 136 160 170 192 204 240 255 256 272 320 331 340 384 408 480 510 512 544 640 662 680 709 768 816 960 993 1020 1088 1280 1324 1360 1418 1536 1632 1655 1920 1986 2040 2127 2176 2560 2648 2720 2836 3264 3310 3545 3840 3972 4080 4254 4352 4965 5296 5440 5627 5672 6528 6620 7090 7680 7944 8160 8508 8704 9930 10592 10635 10880 11254 11344 12053 13056 13240 14180 15888 16320 16881 17016 19860 21184 21270 21760 22508 22688 24106 26112 26480 28135 28360 31776 32640 33762 34032 36159 39720 42368 42540 43520 45016 45376 48212 52960 56270 56720 60265 63552 65280 67524 68064 72318 79440 84405 84736 85080 90032 90752 96424 105920 112540 113440 120530 127104 130560 135048 136128 144636 158880 168810 169472 170160 180064 180795 181504 192848 211840 225080 226880 234679 241060 254208 270096 272256 289272 317760 337620 340320 360128 361590 363008 385696 423680 450160 453760 469358 482120 508416 540192 544512 578544 635520 675240 680640 704037 720256 723180 771392 847360 900320 907520 938716 964240 1080384 1089024 1157088 1173395 1271040 1350480 1361280 1408074 1440512 1446360 1542784 1800640 1815040 1877432 1928480 2160768 2314176 2346790 2542080 2700960 2722560 2816148 2881024 2892720 3085568 3520185 3601280 3754864 3856960 3989543 4321536 4628352 4693580 5401920 5445120 5632296 5785440 6171136 7040370 7202560 7509728 7713920 7979086 8643072 9256704 9387160 10803840 11264592 11570880 11968629 14080740 14405120 15019456 15427840 15958172 18513408 18774320 19947715 21607680 22529184 23141760 23937258 28161480 30038912 30855680 31916344 37548640 39895430 43215360 45058368 46283520 47874516 56322960 59843145 60077824 63832688 75097280 79790860 90116736 92567040 95749032 112645920 119686290 120155648 127665376 150194560 159581720 180233472 191498064 225291840 239372580 255330752 300389120 319163440 360466944 382996128 450583680 478745160 510661504 600778240 638326880 765992256 901167360 957490320 1021323008 1276653760 1531984512 1802334720 1914980640 2042646016 2553307520 3063969024 3829961280 5106615040 6127938048 7659922560 10213230080 15319845120 30639690240
- Sum of all divisors σ(n): 104173153920
- Sum of proper divisors (its aliquot sum) s(n): 73533463680
- 30639690240 is an abundant number, because the sum of its proper divisors (73533463680) is greater than itself. Its abundance is 42893773440
Bases of 30639690240
- Binary: 111001000100100010010010010000000002
- Hexadecimal: 0x722449200
- Base-36: E2Q2WAO
Squares and roots of 30639690240
- 30639690240 squared (306396902402) is 938790618003151257600
- 30639690240 cubed (306396902403) is 28764253735834721876730445824000
-
The
square root of 30639690240 is 175041.9670821829 -
The
cube root of 30639690240 is 3129.1625464897
Scales and comparisons
How big is 30639690240?- 30,639,690,240 seconds is equal to 974 years, 12 weeks, 6 days, 1 hour, 4 minutes.
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To count from 1 to 30,639,690,240 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 30639690240 cubic inches would be around 260.8 feet tall.
Recreational maths with 30639690240
- 30639690240 backwards is 04209693603
- The number of decimal digits it has is: 11
- The sum of 30639690240's digits is 42
- More coming soon!
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