9729748040
9,729,748,040 is an even composite number composed of six prime numbers multiplied together.
What does the number 9729748040 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 192 divisors.
9729748040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 9729748040:
23 × 5 × 17 × 31 × 67 × 832
(2 × 2 × 2 × 5 × 17 × 31 × 67 × 83 × 83)See below for interesting mathematical facts about the number 9729748040 from the Numbermatics database.
Names of 9729748040
- Cardinal: 9729748040 can be written as Nine billion, seven hundred twenty-nine million, seven hundred forty-eight thousand and forty.
Scientific notation
- Scientific notation: 9.72974804 × 109
Factors of 9729748040
Divisors of 9729748040
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 17 20 31 34 40 62 67 68 83 85 124 134 136 155 166 170 248 268 310 332 335 340 415 527 536 620 664 670 680 830 1054 1139 1240 1340 1411 1660 2077 2108 2278 2573 2635 2680 2822 3320 4154 4216 4556 5146 5270 5561 5644 5695 6889 7055 8308 9112 10292 10385 10540 11122 11288 11390 12865 13778 14110 16616 20584 20770 21080 22244 22780 25730 27556 27805 28220 34445 35309 41540 43741 44488 45560 51460 55112 55610 56440 68890 70618 83080 87482 94537 102920 111220 117113 137780 141236 172391 174964 176545 189074 213559 218705 222440 234226 275560 282472 344782 349928 353090 378148 427118 437410 461563 468452 472685 585565 689564 706180 756296 854236 861955 874820 923126 936904 945370 1067795 1171130 1379128 1412360 1708472 1723910 1749640 1846252 1890740 2135590 2307815 2342260 2930647 3447820 3630503 3692504 3781480 4271180 4615630 4684520 5861294 6895640 7261006 7846571 8542360 9231260 11722588 14308453 14522012 14653235 15693142 18152515 18462520 23445176 28616906 29044024 29306470 31386284 36305030 39232855 57233812 58612940 62772568 71542265 72610060 78465710 114467624 117225880 143084530 145220120 156931420 243243701 286169060 313862840 486487402 572338120 972974804 1216218505 1945949608 2432437010 4864874020 9729748040
- Sum of all divisors σ(n): 24580661760
- Sum of proper divisors (its aliquot sum) s(n): 14850913720
- 9729748040 is an abundant number, because the sum of its proper divisors (14850913720) is greater than itself. Its abundance is 5121165680
Bases of 9729748040
- Binary: 10010000111111000000101100010010002
- Hexadecimal: 0x243F02C48
- Base-36: 4GWU9MW
Squares and roots of 9729748040
- 9729748040 squared (97297480402) is 94667996921883841600
- 9729748040 cubed (97297480403) is 921095757501425340915270464000
-
The
square root of 9729748040 is 98639.4851973589 -
The
cube root of 9729748040 is 2134.8491751579
Scales and comparisons
How big is 9729748040?- 9,729,748,040 seconds is equal to 309 years, 19 weeks, 3 days, 19 hours, 47 minutes, 20 seconds.
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To count from 1 to 9,729,748,040 would take you about six hundred eighteen 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 9729748040 cubic inches would be around 177.9 feet tall.
Recreational maths with 9729748040
- 9729748040 backwards is 0408479279
- The number of decimal digits it has is: 10
- The sum of 9729748040's digits is 50
- More coming soon!
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