129832994720
129,832,994,720 is an even composite number composed of seven prime numbers multiplied together.
129832994720 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 129832994720:
25 × 5 × 11 × 13 × 31 × 163 × 1123
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 31 × 163 × 1123)See below for interesting mathematical facts about the number 129832994720 from the Numbermatics database.
Names of 129832994720
- Cardinal: 129832994720 can be written as One hundred twenty-nine billion, eight hundred thirty-two million, nine hundred ninety-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.2983299472 × 1011
Factors of 129832994720
Divisors of 129832994720
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 31 32 40 44 52 55 62 65 80 88 104 110 124 130 143 155 160 163 176 208 220 248 260 286 310 326 341 352 403 416 440 496 520 572 620 652 682 715 806 815 880 992 1040 1123 1144 1240 1304 1364 1430 1612 1630 1705 1760 1793 2015 2080 2119 2246 2288 2480 2608 2728 2860 3224 3260 3410 3586 4030 4238 4433 4492 4576 4960 5053 5216 5456 5615 5720 6448 6520 6820 7172 8060 8476 8866 8965 8984 10106 10595 10912 11230 11440 12353 12896 13040 13640 14344 14599 16120 16952 17732 17930 17968 20212 21190 22165 22460 22880 23309 24706 25265 26080 27280 28688 29198 32240 33904 34813 35464 35860 35936 40424 42380 44330 44920 46618 49412 50530 54560 55583 57376 58396 61765 64480 65689 67808 69626 70928 71720 72995 80848 84760 88660 89840 93236 98824 101060 111166 116545 116792 123530 131378 139252 141856 143440 145990 160589 161696 169520 174065 177320 179680 183049 186472 197648 202120 222332 233090 233584 247060 262756 277915 278504 286880 291980 321178 328445 339040 348130 354640 366098 372944 382943 395296 404240 444664 452569 466180 467168 494120 525512 555830 557008 583960 642356 656890 696260 709280 722579 732196 745888 765886 802945 808480 889328 905138 915245 932360 988240 1051024 1111660 1114016 1167920 1284712 1313780 1392520 1445158 1464392 1531772 1605890 1778656 1810276 1830490 1864720 1914715 1976480 2013539 2102048 2223320 2262845 2335840 2379637 2569424 2627560 2785040 2890316 2928784 3063544 3211780 3612895 3620552 3660980 3729440 3829430 4027078 4446640 4525690 4759274 4978259 5138848 5255120 5570080 5674519 5780632 5857568 6127088 6423560 7225790 7241104 7321960 7658860 8054156 8893280 9051380 9518548 9956518 10067695 10510240 11349038 11561264 11898185 12254176 12847120 14451580 14482208 14643920 15317720 16108312 18102760 19037096 19913036 20135390 22698076 23122528 23796370 24891295 25694240 26176007 28372595 28903160 29287840 30635440 32216624 36205520 38074192 39826072 40270780 45396152 47592740 49782590 52352014 56745190 57806320 61270880 62419709 64433248 72411040 73768747 76148384 79652144 80541560 90792304 95185480 99565180 104704028 113490380 115612640 124839418 130880035 147537494 159304288 161083120 181584608 190370960 199130360 209408056 226980760 249678836 261760070 295074988 312098545 322166240 368843735 380741920 398260720 418816112 453961520 499357672 523520140 590149976 624197090 737687470 796521440 811456217 837632224 907923040 998715344 1047040280 1180299952 1248394180 1475374940 1622912434 1997430688 2094080560 2360599904 2496788360 2950749880 3245824868 4057281085 4188161120 4993576720 5901499760 6491649736 8114562170 9987153440 11802999520 12983299472 16229124340 25966598944 32458248680 64916497360 129832994720
- Sum of all divisors σ(n): 374594347008
- Sum of proper divisors (its aliquot sum) s(n): 244761352288
- 129832994720 is an abundant number, because the sum of its proper divisors (244761352288) is greater than itself. Its abundance is 114928357568
Bases of 129832994720
- Binary: 11110001110101010011001000111101000002
- Hexadecimal: 0x1E3AA647A0
- Base-36: 1NN77NVK
Squares and roots of 129832994720
- 129832994720 squared (1298329947202) is 16856606517963547878400
- 129832994720 cubed (1298329947203) is 2188543705043878896848774402048000
-
The
square root of 129832994720 is 360323.4584647521 -
The
cube root of 129832994720 is 5063.6268206709
Scales and comparisons
How big is 129832994720?- 129,832,994,720 seconds is equal to 4,128 years, 14 weeks, 6 days, 16 hours, 45 minutes, 20 seconds.
-
To count from 1 to 129,832,994,720 would take you about eight thousand, two hundred fifty-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 129832994720 cubic inches would be around 422 feet tall.
Recreational maths with 129832994720
- 129832994720 backwards is 027499238921
- The number of decimal digits it has is: 12
- The sum of 129832994720's digits is 56
- More coming soon!
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The information we have on file for 129832994720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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