129888423840
129,888,423,840 is an even composite number composed of seven prime numbers multiplied together.
129888423840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 129888423840:
25 × 3 × 5 × 72 × 17 × 563 × 577
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 17 × 563 × 577)See below for interesting mathematical facts about the number 129888423840 from the Numbermatics database.
Names of 129888423840
- Cardinal: 129888423840 can be written as One hundred twenty-nine billion, eight hundred eighty-eight million, four hundred twenty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.2988842384 × 1011
Factors of 129888423840
Divisors of 129888423840
- Number of divisors d(n): 576
-
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 49 51 56 60 68 70 80 84 85 96 98 102 105 112 119 120 136 140 147 160 168 170 196 204 210 224 238 240 245 255 272 280 294 336 340 357 392 408 420 476 480 490 510 544 560 563 577 588 595 672 680 714 735 784 816 833 840 952 980 1020 1120 1126 1154 1176 1190 1360 1428 1470 1568 1632 1666 1680 1689 1731 1785 1904 1960 2040 2252 2308 2352 2380 2499 2720 2815 2856 2885 2940 3332 3360 3378 3462 3570 3808 3920 3941 4039 4080 4165 4504 4616 4704 4760 4998 5630 5712 5770 5880 6664 6756 6924 7140 7840 7882 8078 8160 8330 8445 8655 9008 9232 9520 9571 9809 9996 11260 11424 11540 11760 11823 12117 12495 13328 13512 13848 14280 15764 16156 16660 16890 17310 18016 18464 19040 19142 19618 19705 19992 20195 22520 23080 23520 23646 24234 24990 26656 27024 27587 27696 28273 28560 28713 29427 31528 32312 33320 33780 34620 38284 39236 39410 39984 40390 45040 46160 47292 47855 48468 49045 49980 54048 55174 55392 56546 57120 57426 58854 59115 60585 63056 64624 66640 66997 67560 68663 69240 76568 78472 78820 79968 80780 82761 84819 90080 92320 94584 95710 96936 98090 99960 110348 113092 114852 117708 118230 121170 126112 129248 133280 133994 135120 137326 137935 138480 141365 143565 147135 153136 156944 157640 161560 165522 169638 189168 191420 193872 196180 199920 200991 205989 220696 226184 229704 235416 236460 242340 267988 270240 274652 275870 276960 282730 287130 294270 306272 313888 315280 323120 324851 331044 334985 339276 343315 378336 382840 387744 392360 399840 401982 411978 413805 424095 441392 452368 459408 468979 470832 472920 480641 484680 535976 549304 551740 565460 574260 588540 630560 646240 649702 662088 669970 678552 686630 765680 784720 803964 823956 827610 848190 882784 904736 918816 937958 941664 945840 961282 969360 974553 1004955 1029945 1071952 1098608 1103480 1130920 1148520 1177080 1299404 1324176 1339940 1357104 1373260 1406937 1441923 1531360 1569440 1607928 1624255 1647912 1655220 1696380 1875916 1891680 1922564 1938720 1949106 2009910 2059890 2143904 2197216 2206960 2261840 2273957 2297040 2344895 2354160 2403205 2598808 2648352 2679880 2714208 2746520 2813874 2883846 3215856 3248510 3295824 3310440 3392760 3751832 3845128 3898212 4019820 4119780 4413920 4523680 4547914 4594080 4689790 4708320 4806410 4872765 5197616 5359760 5493040 5522467 5627748 5767692 6431712 6497020 6591648 6620880 6785520 6821871 7034685 7209615 7503664 7690256 7796424 8039640 8239560 9095828 9379580 9612820 9745530 10395232 10719520 10986080 11044934 11255496 11369785 11535384 12994040 13241760 13571040 13643742 14069370 14419230 15007328 15380512 15592848 15917699 16079280 16479120 16567401 18191656 18759160 19225640 19491060 22089868 22510992 22739570 23070768 25988080 27287484 27612335 28138740 28838460 31185696 31835398 32158560 32958240 33134802 34109355 36383312 37518320 38451280 38657269 38982120 44179736 45021984 45479140 46141536 47753097 51976160 54574968 55224670 56277480 57676920 63670796 66269604 68218710 72766624 75036640 76902560 77314538 77964240 79588495 82837005 88359472 90958280 95506194 109149936 110449340 112554960 115353840 115971807 127341592 132539208 136437420 154629076 155928480 159176990 165674010 176718944 181916560 191012388 193286345 218299872 220898680 225109920 230707680 231943614 238765485 254683184 265078416 270600883 272874840 309258152 318353980 331348020 363833120 382024776 386572690 441797360 463887228 477530970 509366368 530156832 541201766 545749680 579859035 618516304 636707960 662696040 764049552 773145380 811802649 883594720 927774456 955061940 1082403532 1091499360 1159718070 1237032608 1273415920 1325392080 1353004415 1528099104 1546290760 1623605298 1855548912 1910123880 2164807064 2319436140 2546831840 2650784160 2706008830 3092581520 3247210596 3711097824 3820247760 4059013245 4329614128 4638872280 5412017660 6185163040 6494421192 7640495520 8118026490 8659228256 9277744560 10824035320 12988842384 16236052980 18555489120 21648070640 25977684768 32472105960 43296141280 64944211920 129888423840
- Sum of all divisors σ(n): 505715301504
- Sum of proper divisors (its aliquot sum) s(n): 375826877664
- 129888423840 is an abundant number, because the sum of its proper divisors (375826877664) is greater than itself. Its abundance is 245938453824
Bases of 129888423840
- Binary: 11110001111011111010000001111101000002
- Hexadecimal: 0x1E3DF40FA0
- Base-36: 1NO47P9C
Squares and roots of 129888423840
- 129888423840 squared (1298884238402) is 16871002647639480345600
- 129888423840 cubed (1298884238403) is 2191347942502358998646642479104000
-
The
square root of 129888423840 is 360400.3660375499 -
The
cube root of 129888423840 is 5064.3473166347
Scales and comparisons
How big is 129888423840?- 129,888,423,840 seconds is equal to 4,130 years, 2 weeks, 4 days, 5 hours, 44 minutes.
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To count from 1 to 129,888,423,840 would take you about eight thousand, two hundred sixty 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 129888423840 cubic inches would be around 422 feet tall.
Recreational maths with 129888423840
- 129888423840 backwards is 048324888921
- The number of decimal digits it has is: 12
- The sum of 129888423840's digits is 57
- More coming soon!
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