29902050720
29,902,050,720 is an even composite number composed of five prime numbers multiplied together.
29902050720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 29902050720:
25 × 34 × 5 × 17 × 135721
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 17 × 135721)See below for interesting mathematical facts about the number 29902050720 from the Numbermatics database.
Names of 29902050720
- Cardinal: 29902050720 can be written as Twenty-nine billion, nine hundred two million, fifty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.990205072 × 1010
Factors of 29902050720
Divisors of 29902050720
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 68 72 80 81 85 90 96 102 108 120 135 136 144 153 160 162 170 180 204 216 240 255 270 272 288 306 324 340 360 405 408 432 459 480 510 540 544 612 648 680 720 765 810 816 864 918 1020 1080 1224 1296 1360 1377 1440 1530 1620 1632 1836 2040 2160 2295 2448 2592 2720 2754 3060 3240 3672 4080 4320 4590 4896 5508 6120 6480 6885 7344 8160 9180 11016 12240 12960 13770 14688 18360 22032 24480 27540 36720 44064 55080 73440 110160 135721 220320 271442 407163 542884 678605 814326 1085768 1221489 1357210 1628652 2035815 2171536 2307257 2442978 2714420 3257304 3664467 4071630 4343072 4614514 4885956 5428840 6107445 6514608 6921771 7328934 8143260 9229028 9771912 10857680 10993401 11536285 12214890 13029216 13843542 14657868 16286520 18322335 18458056 19543824 20765313 21715360 21986802 23072570 24429780 27687084 29315736 32573040 34608855 36644670 36916112 39087648 41530626 43973604 46145140 48859560 54967005 55374168 58631472 62295939 65146080 69217710 73289340 73832224 83061252 87947208 92290280 97719120 103826565 109934010 110748336 117262944 124591878 138435420 146578680 166122504 175894416 184580560 186887817 195438240 207653130 219868020 221496672 249183756 276870840 293157360 311479695 332245008 351788832 369161120 373775634 415306260 439736040 498367512 553741680 586314720 622959390 664490016 747551268 830612520 879472080 934439085 996735024 1107483360 1245918780 1495102536 1661225040 1758944160 1868878170 1993470048 2491837560 2990205072 3322450080 3737756340 4983675120 5980410144 7475512680 9967350240 14951025360 29902050720
- Sum of all divisors σ(n): 111737751048
- Sum of proper divisors (its aliquot sum) s(n): 81835700328
- 29902050720 is an abundant number, because the sum of its proper divisors (81835700328) is greater than itself. Its abundance is 51933649608
Bases of 29902050720
- Binary: 110111101100100110100010101101000002
- Hexadecimal: 0x6F64D15A0
- Base-36: DQIWQ00
Squares and roots of 29902050720
- 29902050720 squared (299020507202) is 894132637261452518400
- 29902050720 cubed (299020507203) is 26736399469799315106068533248000
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The
square root of 29902050720 is 172922.0943662203 -
The
cube root of 29902050720 is 3103.8471390429
Scales and comparisons
How big is 29902050720?- 29,902,050,720 seconds is equal to 950 years, 41 weeks, 1 day, 13 hours, 12 minutes.
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To count from 1 to 29,902,050,720 would take you about one thousand, nine hundred one 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 29902050720 cubic inches would be around 258.7 feet tall.
Recreational maths with 29902050720
- 29902050720 backwards is 02705020992
- 29902050720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 29902050720's digits is 36
- More coming soon!
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