129138077820472
129,138,077,820,472 is an even composite number composed of five prime numbers multiplied together.
129138077820472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 129138077820472:
23 × 73 × 43 × 593 × 732
(2 × 2 × 2 × 7 × 7 × 7 × 43 × 59 × 59 × 59 × 73 × 73)See below for interesting mathematical facts about the number 129138077820472 from the Numbermatics database.
Names of 129138077820472
- Cardinal: 129138077820472 can be written as One hundred twenty-nine trillion, one hundred thirty-eight billion, seventy-seven million, eight hundred twenty thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.29138077820472 × 1014
Factors of 129138077820472
Divisors of 129138077820472
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 7 8 14 28 43 49 56 59 73 86 98 118 146 172 196 236 292 301 343 344 392 413 472 511 584 602 686 826 1022 1204 1372 1652 2044 2107 2408 2537 2744 2891 3139 3304 3481 3577 4088 4214 4307 5074 5329 5782 6278 6962 7154 8428 8614 10148 10658 11564 12556 13924 14308 14749 16856 17228 17759 20237 20296 21316 21973 23128 24367 25039 25112 27848 28616 29498 30149 34456 35518 37303 40474 42632 43946 48734 50078 58996 60298 71036 74606 80948 87892 97468 100156 117992 120596 124313 142072 149212 149683 153811 161896 170569 175784 185201 194936 200312 205379 211043 229147 241192 248626 254113 261121 298424 299366 307622 314411 341138 370402 410758 422086 458294 497252 508226 522242 598732 615244 628822 682276 740804 821516 844172 870191 916588 994504 1016452 1044484 1047781 1076677 1193983 1197464 1230488 1257644 1296407 1364552 1437653 1477301 1481608 1604029 1643032 1688344 1740382 1778791 1827847 1833176 2032904 2088968 2095562 2153354 2200877 2387966 2515288 2592814 2875306 2954602 3208058 3480764 3557582 3655694 4191124 4306708 4401754 4775932 5185628 5750612 5909204 6416116 6961528 7115164 7311388 7334467 8382248 8613416 8803508 8831297 9074849 9551864 10063571 10371256 10926859 11228203 11501224 11818408 12451537 12832232 13519673 14230328 14622776 14668934 14992667 15406139 17607016 17662594 18149698 18550249 20127142 21853718 22456406 24903074 27039346 29337868 29985334 30812278 35325188 36299396 37100498 40254284 43707436 44912812 49806148 51341269 54078692 58675736 59970668 61624556 61819079 63523943 70444997 70650376 72598792 74200996 76488013 78597421 80508568 87160759 87414872 89825624 94637711 99612296 102682538 104948669 107842973 108157384 119941336 123249112 123638158 127047886 129851743 140889994 148401992 152976026 157194842 174321518 189275422 205365076 209897338 215685946 247276316 254095772 259703486 281779988 305952052 314389684 348643036 378550844 410730152 419794676 431371892 432733553 494552632 508191544 519406972 535416091 563559976 611904104 628779368 644684681 662463977 697286072 734640683 757101688 797660707 839589352 862743784 865467106 908962201 1038813944 1070832182 1094464691 1289369362 1324927954 1469281366 1595321414 1730934212 1817924402 2141664364 2188929382 2578738724 2649855908 2938562732 3029134871 3190642828 3461868424 3635848804 3747912637 4283328728 4377858764 4512792767 4637247839 5142484781 5157477448 5299711816 5583624949 5877125464 6058269742 6362735407 6381285656 7271697608 7495825274 7661252837 8755717528 9025585534 9274495678 10284969562 11167249898 12116539484 12725470814 14991650548 15322505674 18051171068 18548991356 20569939124 22334499796 24233078968 25450941628 29983301096 30645011348 31589549369 36102342136 37097982712 39085374643 41139878248 44668999592 47061981713 50901883256 53628769859 61290022696 63179098738 78170749286 94123963426 107257539718 126358197476 156341498572 188247926852 214515079436 221126845583 252716394952 273597622501 312682997144 329433871991 375401389013 376495853704 429030158872 442253691166 547195245002 658867743982 750802778026 884507382332 1094390490004 1317735487964 1501605556052 1769014764664 2188780980008 2306037103937 2635470975928 3003211112104 4612074207874 9224148415748 16142259727559 18448296831496 32284519455118 64569038910236 129138077820472
- Sum of all divisors σ(n): 298001816640000
- Sum of proper divisors (its aliquot sum) s(n): 168863738819528
- 129138077820472 is an abundant number, because the sum of its proper divisors (168863738819528) is greater than itself. Its abundance is 39725660999056
Bases of 129138077820472
- Binary: 111010101110011010011010100000101100110001110002
- Hexadecimal: 0x75734D416638
- Base-36: 19RX7PAD6G
Squares and roots of 129138077820472
- 129138077820472 squared (1291380778204722) is 16676643143166282297862302784
- 129138077820472 cubed (1291380778204723) is 2153589640006448140145004961809185657794048
-
The
square root of 129138077820472 is 11363893.6030073777 -
The
cube root of 129138077820472 is 50545.7648491685
Scales and comparisons
How big is 129138077820472?- 129,138,077,820,472 seconds is equal to 4,106,191 years, 22 weeks, 11 hours, 27 minutes, 52 seconds.
-
To count from 1 to 129,138,077,820,472 would take you about ten million, two hundred sixty-five thousand, four hundred seventy-eight 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 129138077820472 cubic inches would be around 4212.1 feet tall.
Recreational maths with 129138077820472
- 129138077820472 backwards is 274028770831921
- The number of decimal digits it has is: 15
- The sum of 129138077820472's digits is 61
- More coming soon!
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