9990513420
9,990,513,420 is an even composite number composed of seven prime numbers multiplied together.
9990513420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 9990513420:
22 × 3 × 5 × 17 × 127 × 233 × 331
(2 × 2 × 3 × 5 × 17 × 127 × 233 × 331)See below for interesting mathematical facts about the number 9990513420 from the Numbermatics database.
Names of 9990513420
- Cardinal: 9990513420 can be written as Nine billion, nine hundred ninety million, five hundred thirteen thousand, four hundred twenty.
Scientific notation
- Scientific notation: 9.99051342 × 109
Factors of 9990513420
Divisors of 9990513420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 127 170 204 233 254 255 331 340 381 466 508 510 635 662 699 762 932 993 1020 1165 1270 1324 1398 1524 1655 1905 1986 2159 2330 2540 2796 3310 3495 3810 3961 3972 4318 4660 4965 5627 6477 6620 6990 7620 7922 8636 9930 10795 11254 11883 12954 13980 15844 16881 19805 19860 21590 22508 23766 25908 28135 29591 32385 33762 39610 42037 43180 47532 56270 59182 59415 64770 67524 77123 79220 84074 84405 88773 112540 118364 118830 126111 129540 147955 154246 168148 168810 177546 210185 231369 237660 252222 295910 308492 337620 355092 385615 420370 443865 462738 503047 504444 591820 630555 714629 771230 840740 887730 925476 1006094 1156845 1261110 1311091 1429258 1509141 1542460 1775460 2012188 2143887 2313690 2515235 2522220 2622182 2858516 3018282 3573145 3933273 4287774 4627380 5030470 5244364 6036564 6555455 7146290 7545705 7866546 8575548 9794621 10060940 10719435 13110910 14292580 15091410 15733092 19589242 19666365 21438870 26221820 29383863 30182820 39178484 39332730 42877740 48973105 58767726 78665460 97946210 117535452 146919315 166508557 195892420 293838630 333017114 499525671 587677260 666034228 832542785 999051342 1665085570 1998102684 2497628355 3330171140 4995256710 9990513420
- Sum of all divisors σ(n): 30070849536
- Sum of proper divisors (its aliquot sum) s(n): 20080336116
- 9990513420 is an abundant number, because the sum of its proper divisors (20080336116) is greater than itself. Its abundance is 10089822696
Bases of 9990513420
- Binary: 10010100110111101100100011000011002
- Hexadecimal: 0x2537B230C
- Base-36: 4L83DHO
Squares and roots of 9990513420
- 9990513420 squared (99905134202) is 99810358395200096400
- 9990513420 cubed (99905134203) is 997156725002256226669493688000
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The
square root of 9990513420 is 99952.5558452609 -
The
cube root of 9990513420 is 2153.7532005849
Scales and comparisons
How big is 9990513420?- 9,990,513,420 seconds is equal to 317 years, 34 weeks, 4 days, 22 hours, 37 minutes.
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To count from 1 to 9,990,513,420 would take you about six hundred thirty-five 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 9990513420 cubic inches would be around 179.5 feet tall.
Recreational maths with 9990513420
- 9990513420 backwards is 0243150999
- The number of decimal digits it has is: 10
- The sum of 9990513420's digits is 42
- More coming soon!
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The information we have on file for 9990513420 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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