30473668640
30,473,668,640 is an even composite number composed of five prime numbers multiplied together.
What does the number 30473668640 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
30473668640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 30473668640:
25 × 5 × 292 × 53 × 4273
(2 × 2 × 2 × 2 × 2 × 5 × 29 × 29 × 53 × 4273)See below for interesting mathematical facts about the number 30473668640 from the Numbermatics database.
Names of 30473668640
- Cardinal: 30473668640 can be written as Thirty billion, four hundred seventy-three million, six hundred sixty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 3.047366864 × 1010
Factors of 30473668640
Divisors of 30473668640
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 29 32 40 53 58 80 106 116 145 160 212 232 265 290 424 464 530 580 841 848 928 1060 1160 1537 1682 1696 2120 2320 3074 3364 4205 4240 4273 4640 6148 6728 7685 8410 8480 8546 12296 13456 15370 16820 17092 21365 24592 26912 30740 33640 34184 42730 44573 49184 61480 67280 68368 85460 89146 122960 123917 134560 136736 170920 178292 222865 226469 245920 247834 341840 356584 445730 452938 495668 619585 683680 713168 891460 905876 991336 1132345 1239170 1426336 1782920 1811752 1982672 2264690 2478340 3565840 3593593 3623504 3965344 4529380 4956680 6567601 7131680 7187186 7247008 9058760 9913360 13135202 14374372 17967965 18117520 19826720 26270404 28748744 32838005 35935930 36235040 52540808 57497488 65676010 71871860 105081616 114994976 131352020 143743720 190460429 210163232 262704040 287487440 380920858 525408080 574974880 761841716 952302145 1050816160 1523683432 1904604290 3047366864 3809208580 6094733728 7618417160 15236834320 30473668640
- Sum of all divisors σ(n): 75986813448
- Sum of proper divisors (its aliquot sum) s(n): 45513144808
- 30473668640 is an abundant number, because the sum of its proper divisors (45513144808) is greater than itself. Its abundance is 15039476168
Bases of 30473668640
- Binary: 111000110000101111101001000001000002
- Hexadecimal: 0x7185F4820
- Base-36: DZZ8H7K
Squares and roots of 30473668640
- 30473668640 squared (304736686402) is 928644480380519449600
- 30473668640 cubed (304736686403) is 28299204179480930818185580544000
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The
square root of 30473668640 is 174567.0892235991 -
The
cube root of 30473668640 is 3123.5005035107
Scales and comparisons
How big is 30473668640?- 30,473,668,640 seconds is equal to 968 years, 50 weeks, 2 days, 11 hours, 57 minutes, 20 seconds.
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To count from 1 to 30,473,668,640 would take you about one thousand, nine hundred thirty-seven 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 30473668640 cubic inches would be around 260.3 feet tall.
Recreational maths with 30473668640
- 30473668640 backwards is 04686637403
- The number of decimal digits it has is: 11
- The sum of 30473668640's digits is 47
- More coming soon!
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