29992138721470
29,992,138,721,470 is an even composite number composed of seven prime numbers multiplied together.
29992138721470 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 29992138721470:
2 × 5 × 61 × 127 × 157 × 521 × 4733
See below for interesting mathematical facts about the number 29992138721470 from the Numbermatics database.
Names of 29992138721470
- Cardinal: 29992138721470 can be written as Twenty-nine trillion, nine hundred ninety-two billion, one hundred thirty-eight million, seven hundred twenty-one thousand, four hundred seventy.
Scientific notation
- Scientific notation: 2.999213872147 × 1013
Factors of 29992138721470
Divisors of 29992138721470
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 10 61 122 127 157 254 305 314 521 610 635 785 1042 1270 1570 2605 4733 5210 7747 9466 9577 15494 19154 19939 23665 31781 38735 39878 47330 47885 63562 66167 77470 81797 95770 99695 132334 158905 163594 199390 288713 317810 330835 408985 577426 601091 661670 743081 817970 1202182 1216279 1443565 1486162 2432558 2465893 2887130 3005455 3715405 4036187 4931786 4989617 6010910 6081395 7430810 8072374 9979234 10388219 12162790 12329465 20180935 20776438 24658930 24948085 36666551 40361870 45327941 49896170 51941095 73333102 90655882 94371287 103882190 150419473 183332755 188742574 226639705 300838946 313168411 366665510 387145201 453279410 471856435 626336822 633681359 752097365 774290402 943712870 1267362718 1504194730 1565842055 1935726005 3131684110 3168406795 3871452010 5756648507 6336813590 11513297014 19103273071 23615857261 28783242535 38206546142 47231714522 49167440527 57566485070 95516365355 98334881054 118079286305 191032730710 236158572610 245837202635 491674405270 2999213872147 5998427744294 14996069360735 29992138721470
- Sum of all divisors σ(n): 55773770821632
- Sum of proper divisors (its aliquot sum) s(n): 25781632100162
- 29992138721470 is a deficient number, because the sum of its proper divisors (25781632100162) is less than itself. Its deficiency is 4210506621308
Bases of 29992138721470
- Binary: 1101101000111000101101100011001001000101111102
- Hexadecimal: 0x1B4716C648BE
- Base-36: AMQ750QTA
Squares and roots of 29992138721470
- 29992138721470 squared (299921387214702) is 899528385087900126238960900
- 29992138721470 cubed (299921387214703) is 26978780109456186705743640367027320523000
-
The
square root of 29992138721470 is 5476507.8947692571 -
The
cube root of 29992138721470 is 31069.6107313031
Scales and comparisons
How big is 29992138721470?- 29,992,138,721,470 seconds is equal to 953,657 years, 12 weeks, 3 days, 4 hours, 51 minutes, 10 seconds.
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To count from 1 to 29,992,138,721,470 would take you about two million, three hundred eighty-four thousand, one hundred forty-three 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 29992138721470 cubic inches would be around 2589.1 feet tall.
Recreational maths with 29992138721470
- 29992138721470 backwards is 07412783129992
- The number of decimal digits it has is: 14
- The sum of 29992138721470's digits is 64
- More coming soon!
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