29982729728
29,982,729,728 is an even composite number composed of six prime numbers multiplied together.
29982729728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 29982729728:
29 × 7 × 17 × 29 × 71 × 239
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 29 × 71 × 239)See below for interesting mathematical facts about the number 29982729728 from the Numbermatics database.
Names of 29982729728
- Cardinal: 29982729728 can be written as Twenty-nine billion, nine hundred eighty-two million, seven hundred twenty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.9982729728 × 1010
Factors of 29982729728
Divisors of 29982729728
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 14 16 17 28 29 32 34 56 58 64 68 71 112 116 119 128 136 142 203 224 232 238 239 256 272 284 406 448 464 476 478 493 497 512 544 568 812 896 928 952 956 986 994 1088 1136 1207 1624 1673 1792 1856 1904 1912 1972 1988 2059 2176 2272 2414 3248 3346 3451 3584 3712 3808 3824 3944 3976 4063 4118 4352 4544 4828 6496 6692 6902 6931 7424 7616 7648 7888 7952 8126 8236 8449 8704 9088 9656 12992 13384 13804 13862 14413 14848 15232 15296 15776 15904 16252 16472 16898 16969 18176 19312 25984 26768 27608 27724 28441 28826 30464 30592 31552 31808 32504 32944 33796 33938 35003 36352 38624 48517 51968 53536 55216 55448 56882 57652 60928 61184 63104 63616 65008 65888 67592 67876 70006 77248 97034 103936 107072 110432 110896 113764 115304 117827 118783 122368 126208 127232 130016 131776 135184 135752 140012 154496 194068 214144 220864 221792 227528 230608 235654 237566 245021 252416 254464 260032 263552 270368 271504 280024 288473 308992 388136 428288 441728 443584 455056 461216 471308 475132 490042 492101 520064 527104 540736 543008 560048 576946 617984 776272 824789 856576 883456 887168 910112 922432 942616 950264 980084 984202 1040128 1054208 1081472 1086016 1120096 1153892 1552544 1649578 1766912 1774336 1820224 1844864 1885232 1900528 1960168 1968404 2019311 2080256 2162944 2172032 2240192 2307784 3105088 3299156 3444707 3548672 3640448 3689728 3770464 3801056 3920336 3936808 4038622 4325888 4344064 4480384 4615568 6210176 6598312 6889414 7280896 7379456 7540928 7602112 7840672 7873616 8077244 8365717 8688128 8960768 9231136 12420352 13196624 13778828 14561792 15081856 15204224 15681344 15747232 16154488 16731434 17921536 18462272 24840704 26393248 27557656 30163712 30408448 31362688 31494464 32308976 33462868 36924544 52786496 55115312 58560019 60327424 60816896 62725376 62988928 64617952 66925736 73849088 105572992 110230624 117120038 125450752 125977856 129235904 133851472 147698176 211145984 220461248 234240076 251955712 258471808 267702944 422291968 440922496 468480152 516943616 535405888 881844992 936960304 1033887232 1070811776 1763689984 1873920608 2141623552 3747841216 4283247104 7495682432 14991364864 29982729728
- Sum of all divisors σ(n): 76366540800
- Sum of proper divisors (its aliquot sum) s(n): 46383811072
- 29982729728 is an abundant number, because the sum of its proper divisors (46383811072) is greater than itself. Its abundance is 16401081344
Bases of 29982729728
- Binary: 110111110110001110000100110000000002
- Hexadecimal: 0x6FB1C2600
- Base-36: DRUXYBK
Squares and roots of 29982729728
- 29982729728 squared (299827297282) is 898964081942294953984
- 29982729728 cubed (299827297283) is 26953397104055474897360468836352
-
The
square root of 29982729728 is 173155.2185988051 -
The
cube root of 29982729728 is 3106.6361387173
Scales and comparisons
How big is 29982729728?- 29,982,729,728 seconds is equal to 953 years, 18 weeks, 4 days, 8 hours, 2 minutes, 8 seconds.
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To count from 1 to 29,982,729,728 would take you about one thousand, nine hundred six 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 29982729728 cubic inches would be around 258.9 feet tall.
Recreational maths with 29982729728
- 29982729728 backwards is 82792728992
- The number of decimal digits it has is: 11
- The sum of 29982729728's digits is 65
- More coming soon!
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