129509056512

Names of 129509056512

• Cardinal: 129509056512 can be written as One hundred twenty-nine billion, five hundred nine million, fifty-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.29509056512 × 10¹¹

Factors of 129509056512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 223

Divisors of 129509056512

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 32 33 36 44 46 48 53 64 66 69 72 88 92 96 99 106 128 131 132 138 144 159 176 184 192 198 207 212 253 256 262 264 276 288 318 352 368 384 393 396 414 424 477 506 512 524 528 552 576 583 636 704 736 759 768 786 792 828 848 954 1012 1024 1048 1056 1104 1152 1166 1179 1219 1272 1408 1441 1472 1518 1536 1572 1584 1656 1696 1749 1908 2024 2048 2096 2112 2208 2277 2304 2332 2358 2438 2544 2816 2882 2944 3013 3036 3072 3144 3168 3312 3392 3498 3657 3816 4048 4096 4192 4224 4323 4416 4554 4608 4664 4716 4876 5088 5247 5632 5764 5888 6026 6072 6144 6288 6336 6624 6784 6943 6996 7314 7632 8096 8192 8384 8448 8646 8832 9039 9108 9216 9328 9432 9752 10176 10494 10971 11264 11528 11776 12052 12144 12288 12576 12672 12969 13248 13409 13568 13886 13992 14628 15264 16192 16768 16896 17292 17664 18078 18216 18432 18656 18864 19504 20352 20829 20988 21942 22528 23056 23552 24104 24288 24576 25152 25344 25938 26496 26818 27117 27136 27772 27984 29256 30528 32384 33143 33536 33792 34584 35328 36156 36432 36864 37312 37728 39008 40227 40704 41658 41976 43884 45056 46112 47104 48208 48576 50304 50688 51876 52992 53636 54234 54272 55544 55968 58512 61056 62487 64768 66286 67072 67584 69168 70656 72312 72864 73728 74624 75456 76373 78016 80454 81408 83316 83952 87768 90112 92224 94208 96416 97152 99429 100608 101376 103752 105984 107272 108468 108544 111088 111936 117024 120681 122112 124974 129536 132572 134144 135168 138336 141312 144624 145728 149248 150912 152746 156032 159689 160908 162816 166632 167904 175536 184448 188416 192832 194304 198858 201216 202752 207504 211968 214544 216936 217088 222176 223872 229119 234048 241362 244224 249948 259072 265144 268288 270336 276672 282624 289248 291456 298287 298496 301824 305492 312064 319378 321816 325632 333264 335808 351072 368896 385664 388608 397716 402432 405504 415008 423936 429088 433872 434176 444352 447744 458238 468096 479067 482724 488448 499896 518144 530288 536576 553344 565248 578496 582912 596574 596992 603648 610984 624128 638756 643632 651264 666528 671616 687357 702144 737792 771328 777216 795432 804864 811008 830016 847872 858176 867744 888704 895488 916476 936192 958134 965448 976896 999792 1036288 1060576 1073152 1106688 1156992 1165824 1193148 1193984 1207296 1221968 1248256 1277512 1287264 1302528 1333056 1343232 1374714 1404288 1437201 1475584 1542656 1554432 1590864 1609728 1660032 1695744 1716352 1735488 1756579 1777408 1790976 1832952 1872384 1916268 1930896 1953792 1999584 2072576 2121152 2213376 2313984 2331648 2386296 2387968 2414592 2443936 2496512 2555024 2574528 2666112 2686464 2749428 2808576 2874402 2951168 3085312 3108864 3181728 3219456 3320064 3432704 3470976 3513158 3554816 3581952 3665904 3744768 3832536 3861792 3907584 3999168 4242304 4426752 4627968 4663296 4772592 4775936 4829184 4887872 4993024 5110048 5149056 5269737 5332224 5372928 5498856 5617152 5748804 5902336 6170624 6217728 6363456 6640128 6865408 6941952 7026316 7109632 7163904 7331808 7489536 7665072 7723584 7998336 8484608 8853504 9255936 9326592 9545184 9658368 9775744 9986048 10220096 10298112 10539474 10664448 10745856 10997712 11234304 11497608 11804672 12341248 12726912 13280256 13730816 13883904 14052632 14219264 14327808 14663616 14979072 15330144 15447168 15809211 15996672 16969216 17707008 18511872 18653184 19090368 19551488 20440192 20596224 21078948 21328896 21491712 21995424 22468608 22995216 24682496 25453824 26560512 27461632 27767808 28105264 28438528 29327232 29958144 30660288 30894336 31618422 31993344 33938432 35414016 37023744 38180736 39102976 40880384 41192448 42157896 42657792 42983424 43990848 44937216 45990432 50907648 53121024 54923264 55535616 56210528 56877056 58654464 61320576 61788672 63236844 63986688 67876864 74047488 76361472 78205952 81760768 82384896 84315792 85315584 87981696 89874432 91980864 101815296 106242048 109846528 111071232 112421056 117308928 122641152 123577344 126473688 127973376 135753728 152722944 156411904 163521536 164769792 168631584 170631168 175963392 183961728 203630592 222142464 224842112 234617856 245282304 247154688 252947376 255946752 271507456 305445888 312823808 327043072 329539584 337263168 351926784 367923456 407261184 449684224 469235712 490564608 494309376 505894752 511893504 610891776 625647616 654086144 674526336 703853568 735846912 814522368 899368448 938471424 981129216 988618752 1011789504 1221783552 1308172288 1349052672 1407707136 1471693824 1798736896 1876942848 1962258432 2023579008 2443567104 2698105344 2815414272 2943387648 3597473792 3924516864 4047158016 5396210688 5630828544 5886775296 7194947584 8094316032 10792421376 11773550592 14389895168 16188632064 21584842752 32377264128 43169685504 64754528256 129509056512
• Sum of all divisors σ(n): 437216921856
• Sum of proper divisors (its aliquot sum) s(n): 307707865344
• 129509056512 is an abundant number, because the sum of its proper divisors (307707865344) is greater than itself. Its abundance is 178198808832

Bases of 129509056512

• Binary: 1111000100111010101110110000000000000₂
• Hexadecimal: 0x1E27576000
• Base-36: 1NHUCJK0

Squares and roots of 129509056512

• 129509056512 squared (129509056512²) is 16772595718628409606144
• 129509056512 cubed (129509056512³) is 2172203046776775950810786958409728
• The square root of 129509056512 is 359873.6674334483
• The cube root of 129509056512 is 5059.4120001851

Scales and comparisons

• 129,509,056,512 seconds is equal to 4,117 years, 51 weeks, 2 days, 9 hours, 55 minutes, 12 seconds.
• To count from 1 to 129,509,056,512 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 129509056512 cubic inches would be around 421.6 feet tall.

Recreational maths with 129509056512

• 129509056512 backwards is 215650905921
• The number of decimal digits it has is: 12
• The sum of 129509056512's digits is 45
• More coming soon!