10129999440
10,129,999,440 is an even composite number composed of seven prime numbers multiplied together.
10129999440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 10129999440:
24 × 3 × 5 × 11 × 17 × 131 × 1723
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 17 × 131 × 1723)See below for interesting mathematical facts about the number 10129999440 from the Numbermatics database.
Names of 10129999440
- Cardinal: 10129999440 can be written as Ten billion, one hundred twenty-nine million, nine hundred ninety-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.012999944 × 1010
Factors of 10129999440
Divisors of 10129999440
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 33 34 40 44 48 51 55 60 66 68 80 85 88 102 110 120 131 132 136 165 170 176 187 204 220 240 255 262 264 272 330 340 374 393 408 440 510 524 528 561 655 660 680 748 786 816 880 935 1020 1048 1122 1310 1320 1360 1441 1496 1572 1723 1870 1965 2040 2096 2227 2244 2620 2640 2805 2882 2992 3144 3446 3740 3930 4080 4323 4454 4488 5169 5240 5610 5764 6288 6681 6892 7205 7480 7860 8615 8646 8908 8976 10338 10480 11135 11220 11528 13362 13784 14410 14960 15720 17230 17292 17816 18953 20676 21615 22270 22440 23056 24497 25845 26724 27568 28820 29291 31440 33405 34460 34584 35632 37906 41352 43230 44540 44880 48994 51690 53448 56859 57640 58582 66810 68920 69168 73491 75812 82704 86460 87873 89080 94765 97988 103380 106896 113718 115280 117164 122485 133620 137840 146455 146982 151624 172920 175746 178160 189530 195976 206760 225713 227436 234328 244970 267240 284295 292910 293964 303248 322201 345840 351492 367455 379060 391952 413520 439365 451426 454872 468656 489940 534480 568590 585820 587928 644402 677139 702984 734910 758120 878730 902852 909744 966603 979880 1128565 1137180 1171640 1175856 1288804 1354278 1405968 1469820 1516240 1611005 1757460 1805704 1933206 1959760 2257130 2274360 2343280 2482843 2577608 2708556 2939640 3222010 3385695 3514920 3611408 3837121 3866412 4514260 4548720 4833015 4965686 5155216 5417112 5879280 6444020 6771390 7029840 7448529 7674242 7732824 9028520 9666030 9931372 10834224 11511363 12414215 12888040 13542780 14897058 15348484 15465648 18057040 19185605 19332060 19862744 23022726 24828430 25776080 27085560 29794116 30696968 37242645 38371210 38664120 39725488 42208331 46045452 49656860 54171120 57556815 59588232 61393936 74485290 76742420 77328240 84416662 92090904 99313720 115113630 119176464 126624993 148970580 153484840 168833324 184181808 198627440 211041655 230227260 253249986 297941160 306969680 337666648 422083310 460454520 506499972 595882320 633124965 675333296 844166620 920909040 1012999944 1266249930 1688333240 2025999888 2532499860 3376666480 5064999720 10129999440
- Sum of all divisors σ(n): 36571087872
- Sum of proper divisors (its aliquot sum) s(n): 26441088432
- 10129999440 is an abundant number, because the sum of its proper divisors (26441088432) is greater than itself. Its abundance is 16311088992
Bases of 10129999440
- Binary: 10010110111100101110000110010100002
- Hexadecimal: 0x25BCB8650
- Base-36: 4NJ51LC
Squares and roots of 10129999440
- 10129999440 squared (101299994402) is 102616888654400313600
- 10129999440 cubed (101299994403) is 1039509024603617530303824384000
-
The
square root of 10129999440 is 100647.8983387135 -
The
cube root of 10129999440 is 2163.7303679919
Scales and comparisons
How big is 10129999440?- 10,129,999,440 seconds is equal to 322 years, 5 weeks, 2 days, 8 hours, 44 minutes.
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To count from 1 to 10,129,999,440 would take you about six hundred forty-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 10129999440 cubic inches would be around 180.3 feet tall.
Recreational maths with 10129999440
- 10129999440 backwards is 04499992101
- 10129999440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 10129999440's digits is 48
- More coming soon!
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