30342974640
30,342,974,640 is an even composite number composed of six prime numbers multiplied together.
30342974640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 30342974640:
24 × 3 × 5 × 11 × 71 × 161881
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 71 × 161881)See below for interesting mathematical facts about the number 30342974640 from the Numbermatics database.
Names of 30342974640
- Cardinal: 30342974640 can be written as Thirty billion, three hundred forty-two million, nine hundred seventy-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 3.034297464 × 1010
Factors of 30342974640
Divisors of 30342974640
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 71 80 88 110 120 132 142 165 176 213 220 240 264 284 330 355 426 440 528 568 660 710 781 852 880 1065 1136 1320 1420 1562 1704 2130 2343 2640 2840 3124 3408 3905 4260 4686 5680 6248 7810 8520 9372 11715 12496 15620 17040 18744 23430 31240 37488 46860 62480 93720 161881 187440 323762 485643 647524 809405 971286 1295048 1618810 1780691 1942572 2428215 2590096 3237620 3561382 3885144 4856430 5342073 6475240 7122764 7770288 8903455 9712860 10684146 11493551 12950480 14245528 17806910 19425720 21368292 22987102 26710365 28491056 34480653 35613820 38851440 42736584 45974204 53420730 57467755 68961306 71227640 85473168 91948408 106841460 114935510 126429061 137922612 142455280 172403265 183896816 213682920 229871020 252858122 275845224 344806530 379287183 427365840 459742040 505716244 551690448 632145305 689613060 758574366 919484080 1011432488 1264290610 1379226120 1517148732 1896435915 2022864976 2528581220 2758452240 3034297464 3792871830 5057162440 6068594928 7585743660 10114324880 15171487320 30342974640
- Sum of all divisors σ(n): 104060339712
- Sum of proper divisors (its aliquot sum) s(n): 73717365072
- 30342974640 is an abundant number, because the sum of its proper divisors (73717365072) is greater than itself. Its abundance is 43374390432
Bases of 30342974640
- Binary: 111000100001001010100001100101100002
- Hexadecimal: 0x710950CB0
- Base-36: DXTF92O
Squares and roots of 30342974640
- 30342974640 squared (303429746402) is 920696110003683129600
- 30342974640 cubed (303429746403) is 27936658716988407508048633344000
-
The
square root of 30342974640 is 174192.3495449785 -
The
cube root of 30342974640 is 3119.0287986337
Scales and comparisons
How big is 30342974640?- 30,342,974,640 seconds is equal to 964 years, 42 weeks, 1 day, 20 hours, 4 minutes.
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To count from 1 to 30,342,974,640 would take you about one thousand, nine hundred twenty-nine 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 30342974640 cubic inches would be around 259.9 feet tall.
Recreational maths with 30342974640
- 30342974640 backwards is 04647924303
- The number of decimal digits it has is: 11
- The sum of 30342974640's digits is 42
- More coming soon!
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