29947273440
29,947,273,440 is an even composite number composed of six prime numbers multiplied together.
29947273440 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 29947273440:
25 × 3 × 5 × 7 × 17 × 524287
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 17 × 524287)See below for interesting mathematical facts about the number 29947273440 from the Numbermatics database.
Names of 29947273440
- Cardinal: 29947273440 can be written as Twenty-nine billion, nine hundred forty-seven million, two hundred seventy-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.994727344 × 1010
Factors of 29947273440
Divisors of 29947273440
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 68 70 80 84 85 96 102 105 112 119 120 136 140 160 168 170 204 210 224 238 240 255 272 280 336 340 357 408 420 476 480 510 544 560 595 672 680 714 816 840 952 1020 1120 1190 1360 1428 1632 1680 1785 1904 2040 2380 2720 2856 3360 3570 3808 4080 4760 5712 7140 8160 9520 11424 14280 19040 28560 57120 524287 1048574 1572861 2097148 2621435 3145722 3670009 4194296 5242870 6291444 7340018 7864305 8388592 8912879 10485740 11010027 12582888 14680036 15728610 16777184 17825758 18350045 20971480 22020054 25165776 26738637 29360072 31457220 35651516 36700090 41942960 44040108 44564395 50331552 53477274 55050135 58720144 62390153 62914440 71303032 73400180 83885920 88080216 89128790 106954548 110100270 117440288 124780306 125828880 133693185 142606064 146800360 176160432 178257580 187170459 213909096 220200540 249560612 251657760 267386370 285212128 293600720 311950765 352320864 356515160 374340918 427818192 440401080 499121224 534772740 587201440 623901530 713030320 748681836 855636384 880802160 935852295 998242448 1069545480 1247803060 1426060640 1497363672 1761604320 1871704590 1996484896 2139090960 2495606120 2994727344 3743409180 4278181920 4991212240 5989454688 7486818360 9982424480 14973636720 29947273440
- Sum of all divisors σ(n): 114152177664
- Sum of proper divisors (its aliquot sum) s(n): 84204904224
- 29947273440 is an abundant number, because the sum of its proper divisors (84204904224) is greater than itself. Its abundance is 54257630784
Bases of 29947273440
- Binary: 110111110001111111100100000111000002
- Hexadecimal: 0x6F8FF20E0
- Base-36: DR9U02O
Squares and roots of 29947273440
- 29947273440 squared (299472734402) is 896839186490129433600
- 29947273440 cubed (299472734403) is 26857888349527060009011523584000
-
The
square root of 29947273440 is 173052.8053514303 -
The
cube root of 29947273440 is 3105.4110642087
Scales and comparisons
How big is 29947273440?- 29,947,273,440 seconds is equal to 952 years, 11 weeks, 6 days, 23 hours, 4 minutes.
-
To count from 1 to 29,947,273,440 would take you about one thousand, nine hundred four 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 29947273440 cubic inches would be around 258.8 feet tall.
Recreational maths with 29947273440
- 29947273440 backwards is 04437274992
- 29947273440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 29947273440's digits is 51
- More coming soon!
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