129507431040
129,507,431,040 is an even composite number composed of six prime numbers multiplied together.
129507431040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 129507431040:
27 × 33 × 5 × 132 × 61 × 727
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 13 × 61 × 727)See below for interesting mathematical facts about the number 129507431040 from the Numbermatics database.
Names of 129507431040
- Cardinal: 129507431040 can be written as One hundred twenty-nine billion, five hundred seven million, four hundred thirty-one thousand and forty.
Scientific notation
- Scientific notation: 1.2950743104 × 1011
Factors of 129507431040
Divisors of 129507431040
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 61 64 65 72 78 80 90 96 104 108 117 120 122 128 130 135 144 156 160 169 180 183 192 195 208 216 234 240 244 260 270 288 305 312 320 338 351 360 366 384 390 416 432 468 480 488 507 520 540 549 576 585 610 624 640 676 702 720 727 732 780 793 832 845 864 915 936 960 976 1014 1040 1080 1098 1152 1170 1220 1248 1352 1404 1440 1454 1464 1521 1560 1586 1647 1664 1690 1728 1755 1830 1872 1920 1952 2028 2080 2160 2181 2196 2340 2379 2440 2496 2535 2704 2745 2808 2880 2908 2928 3042 3120 3172 3294 3380 3456 3510 3635 3660 3744 3904 3965 4056 4160 4320 4362 4392 4563 4680 4758 4880 4992 5070 5408 5490 5616 5760 5816 5856 6084 6240 6344 6543 6588 6760 7020 7137 7270 7320 7488 7605 7808 7930 8112 8235 8320 8640 8724 8784 9126 9360 9451 9516 9760 10140 10309 10816 10905 10980 11232 11632 11712 11895 12168 12480 12688 13086 13176 13520 14040 14274 14540 14640 14976 15210 15860 16224 16470 17280 17448 17568 18252 18720 18902 19032 19520 19629 20280 20618 21411 21632 21810 21960 22464 22815 23264 23424 23790 24336 24960 25376 26172 26352 27040 28080 28353 28548 29080 29280 30420 30927 31720 32448 32715 32940 34896 35136 35685 36504 37440 37804 38064 39040 39258 40560 41236 42822 43620 43920 44347 44928 45630 46528 47255 47580 48672 50752 51545 52344 52704 54080 56160 56706 57096 58160 58560 60840 61854 63440 64896 65430 65880 69792 70272 71370 73008 74880 75608 76128 78516 81120 82472 85059 85644 87240 87840 88694 91260 92781 93056 94510 95160 97344 98145 101504 103090 104688 105408 107055 108160 112320 113412 114192 116320 117120 121680 122863 123708 126880 130860 131760 133041 139584 141765 142740 146016 151216 152256 154635 157032 162240 164944 170118 171288 174480 175680 177388 182520 185562 189020 190320 194688 196290 206180 209376 210816 214110 221735 224640 226824 228384 232640 243360 245726 247416 253760 255177 261720 263520 266082 278343 279168 283530 285480 292032 302432 304512 309270 314064 324480 329888 340236 342576 348960 351360 354776 365040 368589 371124 378040 380640 392580 399123 412360 418752 425295 428220 443470 453648 456768 463905 465280 486720 491452 494832 507520 510354 523440 527040 532164 556686 567060 570960 576511 584064 604864 614315 618540 628128 659776 665205 680472 685152 697920 709552 730080 737178 742248 756080 761280 785160 798246 824720 837504 850590 856440 886940 907296 913536 927810 973440 982904 989664 1020708 1046880 1054080 1064328 1105767 1113372 1134120 1141920 1153022 1197369 1209728 1228630 1237080 1256256 1275885 1319552 1330410 1360944 1370304 1391715 1395840 1419104 1460160 1474356 1484496 1512160 1522560 1570320 1596492 1649440 1701180 1712880 1729533 1773880 1814592 1842945 1855620 1965808 1979328 1995615 2041416 2093760 2128656 2211534 2226744 2268240 2283840 2306044 2394738 2457260 2474160 2512512 2551770 2660820 2721888 2740608 2783430 2838208 2882555 2920320 2948712 2968992 3024320 3140640 3192984 3298880 3317301 3402360 3425760 3459066 3547760 3629184 3685890 3711240 3931616 3958656 3991230 4082832 4187520 4257312 4423068 4453488 4536480 4567680 4612088 4789476 4914520 4948320 5103540 5188599 5321640 5443776 5528835 5566860 5676416 5765110 5897424 5937984 5986845 6048640 6281280 6385968 6597760 6634602 6804720 6851520 6918132 7095520 7371780 7422480 7494643 7863232 7982460 8165664 8514624 8647665 8846136 8906976 9072960 9224176 9578952 9829040 9896640 10207080 10377198 10643280 10887552 11057670 11133720 11530220 11794848 11875968 11973690 12562560 12771936 13269204 13609440 13703040 13836264 14191040 14743560 14844960 14989286 15565797 15726464 15964920 16331328 16586505 17029248 17295330 17692272 17813952 18145920 18448352 19157904 19658080 19793280 20414160 20754396 21286560 22115340 22267440 22483929 23060440 23589696 23947380 25543872 25942995 26538408 27218880 27672528 28382080 29487120 29689920 29978572 31131594 31929840 32662656 33173010 34590660 35384544 35627904 36896704 37473215 38315808 39316160 40828320 41508792 42573120 44230680 44534880 44967858 46120880 47179392 47894760 51087744 51885990 53076816 54437760 55345056 58974240 59379840 59957144 62263188 63859680 66346020 67451787 69181320 70769088 73793408 74946430 76631616 77828985 78632320 81656640 83017584 85146240 88461360 89069760 89935716 92241760 95789520 103771980 106153632 110690112 112419645 117948480 119914288 124526376 127719360 132692040 134903574 138362640 141538176 149892860 153263232 155657970 163313280 166035168 176922720 178139520 179871432 184483520 191579040 202355361 207543960 212307264 221380224 224839290 235896960 239828576 249052752 255438720 265384080 269807148 276725280 299785720 311315940 332070336 337258935 353845440 359742864 368967040 383158080 404710722 415087920 424614528 449678580 479657152 498105504 530768160 539614296 553450560 599571440 622631880 664140672 674517870 707690880 719485728 766316160 809421444 830175840 899357160 959314304 996211008 1011776805 1061536320 1079228592 1106901120 1199142880 1245263760 1349035740 1438971456 1618842888 1660351680 1798714320 1992422016 2023553610 2123072640 2158457184 2398285760 2490527520 2698071480 2877942912 3237685776 3320703360 3597428640 4047107220 4316914368 4796571520 4981055040 5396142960 6475371552 7194857280 8094214440 8633828736 9962110080 10792285920 12950743104 14389714560 16188428880 21584571840 25901486208 32376857760 43169143680 64753715520 129507431040
- Sum of all divisors σ(n): 505505145600
- Sum of proper divisors (its aliquot sum) s(n): 375997714560
- 129507431040 is an abundant number, because the sum of its proper divisors (375997714560) is greater than itself. Its abundance is 246490283520
Bases of 129507431040
- Binary: 11110001001110011111010010010100000002
- Hexadecimal: 0x1E273E9280
- Base-36: 1NHTDPC0
Squares and roots of 129507431040
- 129507431040 squared (1295074310402) is 16772174694580355481600
- 129507431040 cubed (1295074310403) is 2172121257649198449271997988864000
-
The
square root of 129507431040 is 359871.4090338381 -
The
cube root of 129507431040 is 5059.3908331533
Scales and comparisons
How big is 129507431040?- 129,507,431,040 seconds is equal to 4,117 years, 48 weeks, 4 days, 14 hours, 24 minutes.
-
To count from 1 to 129,507,431,040 would take you about eight thousand, two hundred thirty-five 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 129507431040 cubic inches would be around 421.6 feet tall.
Recreational maths with 129507431040
- 129507431040 backwards is 040134705921
- 129507431040 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 129507431040's digits is 36
- More coming soon!
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