2972349432
2,972,349,432 is an even composite number composed of five prime numbers multiplied together.
2972349432 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2972349432:
23 × 34 × 13 × 233 × 29
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 23 × 23 × 23 × 29)See below for interesting mathematical facts about the number 2972349432 from the Numbermatics database.
Names of 2972349432
- Cardinal: 2972349432 can be written as Two billion, nine hundred seventy-two million, three hundred forty-nine thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 2.972349432 × 109
Factors of 2972349432
Divisors of 2972349432
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 23 24 26 27 29 36 39 46 52 54 58 69 72 78 81 87 92 104 108 116 117 138 156 162 174 184 207 216 232 234 261 276 299 312 324 348 351 377 414 468 522 529 552 598 621 648 667 696 702 754 783 828 897 936 1044 1053 1058 1131 1196 1242 1334 1404 1508 1566 1587 1656 1794 1863 2001 2088 2106 2116 2262 2349 2392 2484 2668 2691 2808 3016 3132 3174 3393 3588 3726 4002 4212 4232 4524 4698 4761 4968 5336 5382 6003 6264 6348 6786 6877 7176 7452 8004 8073 8424 8671 9048 9396 9522 10179 10764 12006 12167 12696 13572 13754 14283 14904 15341 16008 16146 17342 18009 18792 19044 20358 20631 21528 24012 24219 24334 26013 27144 27508 28566 30537 30682 32292 34684 36018 36501 38088 40716 41262 42849 46023 48024 48438 48668 52026 54027 55016 57132 61074 61364 61893 64584 69368 72036 73002 78039 81432 82524 85698 92046 96876 97336 104052 108054 109503 114264 122148 122728 123786 138069 144072 146004 156078 158171 165048 171396 184092 185679 193752 199433 208104 216108 219006 234117 244296 247572 276138 292008 312156 316342 328509 342792 352843 368184 371358 398866 414207 432216 438012 468234 474513 495144 552276 557037 598299 624312 632684 657018 702351 705686 742716 797732 828414 876024 936468 949026 985527 1058529 1104552 1114074 1196598 1242621 1265368 1314036 1404702 1411372 1423539 1485432 1595464 1656828 1794897 1872936 1898052 1971054 2117058 2228148 2393196 2485242 2628072 2809404 2822744 2847078 3175587 3313656 3589794 3796104 3942108 4234116 4270617 4456296 4586959 4786392 4970484 5384691 5618808 5694156 6351174 7179588 7884216 8468232 8541234 9173918 9526761 9940968 10769382 11388312 12702348 12811851 13760877 14359176 16154073 17082468 18347836 19053522 21538764 25404696 25623702 27521754 28580283 32308146 34164936 36695672 38107044 41282631 43077528 51247404 55043508 57160566 64616292 76214088 82565262 102494808 110087016 114321132 123847893 129232584 165130524 228642264 247695786 330261048 371543679 495391572 743087358 990783144 1486174716 2972349432
- Sum of all divisors σ(n): 9696456000
- Sum of proper divisors (its aliquot sum) s(n): 6724106568
- 2972349432 is an abundant number, because the sum of its proper divisors (6724106568) is greater than itself. Its abundance is 3751757136
Bases of 2972349432
- Binary: 101100010010101001110011111110002
- Hexadecimal: 0xB12A73F8
- Base-36: 1D5NRI0
Squares and roots of 2972349432
- 2972349432 squared (29723494322) is 8834861145910722624
- 2972349432 cubed (29723494323) is 26260294508846605514155949568
-
The
square root of 2972349432 is 54519.2574417517 -
The
cube root of 2972349432 is 1437.8048846649
Scales and comparisons
How big is 2972349432?- 2,972,349,432 seconds is equal to 94 years, 26 weeks, 4 days, 4 hours, 37 minutes, 12 seconds.
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To count from 1 to 2,972,349,432 would take you about one hundred eighty-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 2972349432 cubic inches would be around 119.8 feet tall.
Recreational maths with 2972349432
- 2972349432 backwards is 2349432792
- The number of decimal digits it has is: 10
- The sum of 2972349432's digits is 45
- More coming soon!
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