129342939440
129,342,939,440 is an even composite number composed of eight prime numbers multiplied together.
129342939440 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 129342939440:
24 × 5 × 11 × 13 × 29 × 37 × 41 × 257
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 29 × 37 × 41 × 257)See below for interesting mathematical facts about the number 129342939440 from the Numbermatics database.
Names of 129342939440
- Cardinal: 129342939440 can be written as One hundred twenty-nine billion, three hundred forty-two million, nine hundred thirty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.2934293944 × 1011
Factors of 129342939440
Divisors of 129342939440
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 29 37 40 41 44 52 55 58 65 74 80 82 88 104 110 116 130 143 145 148 164 176 185 205 208 220 232 257 260 286 290 296 319 328 370 377 407 410 440 451 464 481 514 520 533 572 580 592 638 656 715 740 754 814 820 880 902 962 1028 1040 1066 1073 1144 1160 1189 1276 1285 1430 1480 1508 1517 1595 1628 1640 1804 1885 1924 2035 2056 2132 2146 2255 2288 2320 2378 2405 2552 2570 2665 2827 2860 2960 3016 3034 3190 3256 3280 3341 3608 3770 3848 4070 4112 4147 4264 4292 4510 4756 4810 5104 5140 5291 5330 5365 5654 5720 5863 5945 6032 6068 6380 6512 6682 7216 7453 7540 7585 7696 8140 8294 8528 8584 9020 9509 9512 9620 10280 10537 10582 10660 10730 11308 11440 11726 11803 11890 12136 12760 13079 13364 13949 14135 14906 15080 15170 15457 16280 16588 16687 16705 17168 18040 19018 19024 19240 19721 20560 20735 21074 21164 21320 21460 22616 23452 23606 23780 24272 25520 26158 26455 26728 27898 28270 29315 29812 30160 30340 30914 32560 33176 33374 33410 36080 36751 37265 38036 38480 39442 41470 42148 42328 42640 42920 43993 45232 46904 47212 47545 47560 52316 52685 52910 53456 55796 56540 58630 59015 59624 60680 61828 65395 66352 66748 66820 69745 73502 74530 76072 77285 78884 81983 82940 83435 84296 84656 85840 87986 93808 94424 95090 95120 96889 98605 104599 104632 105370 105820 111592 113080 115907 117260 118030 119248 121360 123617 123656 130790 133496 133640 136981 139490 147004 149060 152144 153439 154570 157768 163966 165880 166870 168592 170027 175972 183755 188848 190180 193778 197210 209198 209264 210740 211640 216931 219965 223184 226160 231814 234520 236060 247234 247312 261580 266992 267280 273962 275761 278980 294008 298120 305573 306878 309140 315536 327932 331760 333740 340054 351944 367510 380360 387556 389869 394420 409915 418396 421480 423280 433862 439930 463628 469040 472120 483923 484445 494468 522995 523160 547924 551522 557960 571909 579535 588016 596240 611146 613756 618085 618280 655864 667480 680108 684905 703888 735020 760720 767195 775112 779738 788840 819830 836792 842960 850135 867724 879860 927256 944240 967846 968890 988936 1045990 1046320 1065779 1084655 1095848 1103044 1115920 1143818 1159070 1222292 1227512 1236170 1236560 1311728 1334960 1359787 1360216 1369810 1378805 1470040 1506791 1527865 1534390 1550224 1559476 1577680 1639660 1673584 1700270 1735448 1759720 1854512 1935692 1937780 1949345 1977872 2091980 2131558 2169310 2191696 2206088 2287636 2318140 2419615 2444584 2455024 2472340 2719574 2720432 2739620 2757610 2859545 2940080 3013582 3033371 3055730 3068780 3118952 3279320 3361303 3400540 3470896 3519440 3584893 3871384 3875560 3898690 3972449 4183960 4263116 4288559 4338620 4412176 4575272 4636280 4839230 4889168 4944680 5068297 5328895 5439148 5479240 5515220 5719090 6027164 6066742 6111460 6137560 6237904 6290999 6558640 6722606 6798935 6801080 7169786 7533955 7742768 7751120 7797380 7944898 8367920 8526232 8577118 8677240 9150544 9272560 9678460 9889360 10136594 10657790 10878296 10958480 11030440 11306201 11438180 12054328 12133484 12222920 12275120 12581998 13445212 13597870 13602160 14339572 15067910 15166855 15594760 15889796 16806515 17052464 17154236 17354480 17924465 19356920 19862245 20273188 21315580 21442795 21756592 22060880 22612402 22876360 24108656 24266968 24445840 25163996 25341485 26890424 27195740 28679144 30135820 30333710 31189520 31454995 31779592 33613030 34308472 35848930 38713840 39433823 39724490 40546376 42631160 42885590 43696939 45224804 45752720 48533936 50327992 50682970 53780848 54391480 55751267 56531005 57358288 60271640 60667420 62909990 63559184 67226060 68616944 71697860 78867646 79448980 81092752 85262320 85771180 87393878 90449608 100655984 101365940 108782960 111502534 113062010 120543280 121334840 124368211 125819980 134452120 143395720 146980613 157735292 158897960 171542360 174787756 180899216 197169115 202731880 218484695 223005068 226124020 242669680 248736422 251639960 268904240 278756335 286791440 293961226 315470584 317795920 343084720 349575512 394338230 405463760 436969390 446010136 452248040 497472844 503279920 557512670 587922452 621841055 630941168 699151024 734903065 788676460 873938780 892020272 904496080 994945688 1115025340 1175844904 1243682110 1469806130 1577352920 1616786743 1747877560 1989891376 2230050680 2351689808 2487364220 2939612260 3154705840 3233573486 3495755120 4460101360 4974728440 5879224520 6467146972 8083933715 9949456880 11758449040 12934293944 16167867430 25868587888 32335734860 64671469720 129342939440
- Sum of all divisors σ(n): 386007793920
- Sum of proper divisors (its aliquot sum) s(n): 256664854480
- 129342939440 is an abundant number, because the sum of its proper divisors (256664854480) is greater than itself. Its abundance is 127321915040
Bases of 129342939440
- Binary: 11110000111010111000010100001001100002
- Hexadecimal: 0x1E1D70A130
- Base-36: 1NF3G2SW
Squares and roots of 129342939440
- 129342939440 squared (1293429394402) is 16729595982979507513600
- 129342939440 cubed (1293429394403) is 2163855120082185711092589776384000
-
The
square root of 129342939440 is 359642.7942278283 -
The
cube root of 129342939440 is 5057.2478933449
Scales and comparisons
How big is 129342939440?- 129,342,939,440 seconds is equal to 4,112 years, 36 weeks, 4 days, 18 hours, 17 minutes, 20 seconds.
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To count from 1 to 129,342,939,440 would take you about eight thousand, two hundred twenty-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 129342939440 cubic inches would be around 421.4 feet tall.
Recreational maths with 129342939440
- 129342939440 backwards is 044939243921
- The number of decimal digits it has is: 12
- The sum of 129342939440's digits is 50
- More coming soon!
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The information we have on file for 129342939440 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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