129734627880
129,734,627,880 is an even composite number composed of seven prime numbers multiplied together.
129734627880 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 129734627880:
23 × 3 × 5 × 11 × 132 × 71 × 8191
(2 × 2 × 2 × 3 × 5 × 11 × 13 × 13 × 71 × 8191)See below for interesting mathematical facts about the number 129734627880 from the Numbermatics database.
Names of 129734627880
- Cardinal: 129734627880 can be written as One hundred twenty-nine billion, seven hundred thirty-four million, six hundred twenty-seven thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.2973462788 × 1011
Factors of 129734627880
Divisors of 129734627880
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 20 22 24 26 30 33 39 40 44 52 55 60 65 66 71 78 88 104 110 120 130 132 142 143 156 165 169 195 213 220 260 264 284 286 312 330 338 355 390 426 429 440 507 520 568 572 660 676 710 715 780 781 845 852 858 923 1014 1065 1144 1320 1352 1420 1430 1560 1562 1690 1704 1716 1846 1859 2028 2130 2145 2343 2535 2769 2840 2860 3124 3380 3432 3692 3718 3905 4056 4260 4290 4615 4686 5070 5538 5577 5720 6248 6760 7384 7436 7810 8191 8520 8580 9230 9295 9372 10140 10153 11076 11154 11715 11999 13845 14872 15620 16382 17160 18460 18590 18744 20280 20306 22152 22308 23430 23998 24573 27690 27885 30459 31240 32764 35997 36920 37180 40612 40955 44616 46860 47996 49146 50765 55380 55770 59995 60918 65528 71994 74360 81224 81910 90101 93720 95992 98292 101530 106483 110760 111540 119990 121836 122865 131989 143988 152295 163820 179985 180202 196584 203060 212966 223080 239980 243672 245730 263978 270303 287976 304590 319449 327640 359970 360404 395967 406120 425932 450505 479960 491460 527956 532415 540606 581561 609180 638898 659945 719940 720808 791934 851864 901010 982920 1055912 1064830 1081212 1163122 1171313 1218360 1277796 1319890 1351515 1384279 1439880 1583868 1597245 1744683 1802020 1979835 2129660 2162424 2326244 2342626 2555592 2639780 2703030 2768558 2907805 3167736 3194490 3489366 3513939 3604040 3959670 4152837 4259320 4652488 4685252 5279560 5406060 5537116 5815610 5856565 6388980 6397171 6921395 6978732 7027878 7560293 7919340 8305674 8723415 9370504 10812120 11074232 11631220 11713130 12777960 12794342 13842790 13957464 14055756 15120586 15227069 15838680 16611348 17446830 17569695 19191513 20764185 22680879 23262440 23426260 25588684 27685580 28111512 30241172 30454138 31985855 33222696 34893660 35139390 37801465 38383026 41528370 45361758 45681207 46852520 51177368 55371160 60482344 60908276 63971710 69787320 70278780 75602930 76135345 76766052 83056740 83163223 90723516 91362414 95957565 98283809 113404395 121816552 127943420 140557560 151205860 152270690 153532104 166113480 166326446 181447032 182724828 191915130 196567618 226808790 228406035 249489669 255886840 294851427 302411720 304541380 332652892 365449656 383830260 393135236 415816115 453617580 456812070 491419045 498979338 589702854 609082760 665305784 767660520 786270472 831632230 907235160 913624140 982838090 997958676 1081121899 1179405708 1247448345 1474257135 1663264460 1827248280 1965676180 1995917352 2162243798 2358811416 2494896690 2948514270 3243365697 3326528920 3931352360 4324487596 4989793380 5405609495 5897028540 6486731394 8648975192 9979586760 10811218990 11794057080 12973462788 16216828485 21622437980 25946925576 32433656970 43244875960 64867313940 129734627880
- Sum of all divisors σ(n): 466291261440
- Sum of proper divisors (its aliquot sum) s(n): 336556633560
- 129734627880 is an abundant number, because the sum of its proper divisors (336556633560) is greater than itself. Its abundance is 206822005680
Bases of 129734627880
- Binary: 11110001101001100100101010010001010002
- Hexadecimal: 0x1E34C95228
- Base-36: 1NLKNBJC
Squares and roots of 129734627880
- 129734627880 squared (1297346278802) is 16831073671162073294400
- 129734627880 cubed (1297346278803) is 2183573079549077066018269687872000
-
The
square root of 129734627880 is 360186.9346325599 -
The
cube root of 129734627880 is 5062.3476932931
Scales and comparisons
How big is 129734627880?- 129,734,627,880 seconds is equal to 4,125 years, 8 weeks, 2 days, 4 hours, 38 minutes.
-
To count from 1 to 129,734,627,880 would take you about eight thousand, two hundred fifty 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 129734627880 cubic inches would be around 421.9 feet tall.
Recreational maths with 129734627880
- 129734627880 backwards is 088726437921
- The number of decimal digits it has is: 12
- The sum of 129734627880's digits is 57
- More coming soon!
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