29845379720
29,845,379,720 is an even composite number composed of six prime numbers multiplied together.
29845379720 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 29845379720:
23 × 5 × 132 × 61 × 157 × 461
(2 × 2 × 2 × 5 × 13 × 13 × 61 × 157 × 461)See below for interesting mathematical facts about the number 29845379720 from the Numbermatics database.
Names of 29845379720
- Cardinal: 29845379720 can be written as Twenty-nine billion, eight hundred forty-five million, three hundred seventy-nine thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.984537972 × 1010
Factors of 29845379720
Divisors of 29845379720
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 20 26 40 52 61 65 104 122 130 157 169 244 260 305 314 338 461 488 520 610 628 676 785 793 845 922 1220 1256 1352 1570 1586 1690 1844 2041 2305 2440 3140 3172 3380 3688 3965 4082 4610 5993 6280 6344 6760 7930 8164 9220 9577 10205 10309 11986 15860 16328 18440 19154 20410 20618 23972 26533 28121 29965 31720 38308 40820 41236 47885 47944 51545 53066 56242 59930 72377 76616 77909 81640 82472 95770 103090 106132 112484 119860 124501 132665 140605 144754 155818 191540 206180 212264 224968 239720 249002 265330 281210 289508 311636 361885 365573 383080 389545 412360 498004 530660 562420 579016 622505 623272 723770 731146 779090 940901 996008 1061320 1124840 1245010 1447540 1462292 1558180 1618513 1827865 1881802 2490020 2895080 2924584 3116360 3237026 3655730 3763604 4414997 4704505 4752449 4980040 6474052 7311460 7527208 8092565 8829994 9409010 9504898 12231713 12948104 14622920 16185130 17659988 18818020 19009796 22074985 23762245 24463426 32370260 35319976 37636040 38019592 44149970 47524490 48926852 57394961 61158565 64740520 88299940 95048980 97853704 114789922 122317130 176599880 190097960 229579844 244634260 286974805 459159688 489268520 573949610 746134493 1147899220 1492268986 2295798440 2984537972 3730672465 5969075944 7461344930 14922689860 29845379720
- Sum of all divisors σ(n): 74539135440
- Sum of proper divisors (its aliquot sum) s(n): 44693755720
- 29845379720 is an abundant number, because the sum of its proper divisors (44693755720) is greater than itself. Its abundance is 14848376000
Bases of 29845379720
- Binary: 110111100101110110001011010100010002
- Hexadecimal: 0x6F2EC5A88
- Base-36: DPL62DK
Squares and roots of 29845379720
- 29845379720 squared (298453797202) is 890746690630987278400
- 29845379720 cubed (298453797203) is 26584673216215181722337354048000
-
The
square root of 29845379720 is 172758.1538451947 -
The
cube root of 29845379720 is 3101.8850733867
Scales and comparisons
How big is 29845379720?- 29,845,379,720 seconds is equal to 948 years, 51 weeks, 3 days, 15 hours, 15 minutes, 20 seconds.
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To count from 1 to 29,845,379,720 would take you about one thousand, eight hundred ninety-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 29845379720 cubic inches would be around 258.5 feet tall.
Recreational maths with 29845379720
- 29845379720 backwards is 02797354892
- The number of decimal digits it has is: 11
- The sum of 29845379720's digits is 56
- More coming soon!
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