30842355440
30,842,355,440 is an even composite number composed of five prime numbers multiplied together.
30842355440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 30842355440:
24 × 5 × 13 × 433 × 373
(2 × 2 × 2 × 2 × 5 × 13 × 43 × 43 × 43 × 373)See below for interesting mathematical facts about the number 30842355440 from the Numbermatics database.
Names of 30842355440
- Cardinal: 30842355440 can be written as Thirty billion, eight hundred forty-two million, three hundred fifty-five thousand, four hundred forty.
Scientific notation
- Scientific notation: 3.084235544 × 1010
Factors of 30842355440
Divisors of 30842355440
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 43 52 65 80 86 104 130 172 208 215 260 344 373 430 520 559 688 746 860 1040 1118 1492 1720 1849 1865 2236 2795 2984 3440 3698 3730 4472 4849 5590 5968 7396 7460 8944 9245 9698 11180 14792 14920 16039 18490 19396 22360 24037 24245 29584 29840 32078 36980 38792 44720 48074 48490 64156 73960 77584 79507 80195 96148 96980 120185 128312 147920 159014 160390 192296 193960 208507 240370 256624 318028 320780 384592 387920 397535 417014 480740 636056 641560 689677 795070 834028 961480 1033591 1042535 1272112 1283120 1379354 1590140 1668056 1922960 2067182 2085070 2758708 3180280 3336112 3448385 4134364 4170140 5167955 5517416 6360560 6896770 8268728 8340280 8965801 10335910 11034832 13793540 16537456 16680560 17931602 20671820 27587080 29656111 35863204 41343640 44829005 55174160 59312222 71726408 82687280 89658010 118624444 143452816 148280555 179316020 237248888 296561110 358632040 385529443 474497776 593122220 717264080 771058886 1186244440 1542117772 1927647215 2372488880 3084235544 3855294430 6168471088 7710588860 15421177720 30842355440
- Sum of all divisors σ(n): 79275134400
- Sum of proper divisors (its aliquot sum) s(n): 48432778960
- 30842355440 is an abundant number, because the sum of its proper divisors (48432778960) is greater than itself. Its abundance is 17590423520
Bases of 30842355440
- Binary: 111001011100101100011111110111100002
- Hexadecimal: 0x72E58FEF0
- Base-36: E62QPRK
Squares and roots of 30842355440
- 30842355440 squared (308423554402) is 951250889087297593600
- 30842355440 cubed (308423554403) is 29338818033846449570867869184000
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The
square root of 30842355440 is 175619.9175492347 -
The
cube root of 30842355440 is 3136.0466373175
Scales and comparisons
How big is 30842355440?- 30,842,355,440 seconds is equal to 980 years, 35 weeks, 6 days, 16 hours, 57 minutes, 20 seconds.
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To count from 1 to 30,842,355,440 would take you about one thousand, nine hundred sixty-one 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 30842355440 cubic inches would be around 261.3 feet tall.
Recreational maths with 30842355440
- 30842355440 backwards is 04455324803
- The number of decimal digits it has is: 11
- The sum of 30842355440's digits is 38
- More coming soon!
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