129940567306240

Names of 129940567306240

• Cardinal: 129940567306240 can be written as One hundred twenty-nine trillion, nine hundred forty billion, five hundred sixty-seven million, three hundred six thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.2994056730624 × 10¹⁴

Factors of 129940567306240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1024

Divisors of 129940567306240

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 23 32 34 40 46 64 68 80 85 92 115 128 136 160 170 184 230 256 272 289 320 340 368 391 460 512 544 578 640 680 736 782 920 977 1024 1088 1156 1280 1360 1445 1472 1564 1840 1954 1955 2048 2176 2312 2560 2720 2890 2944 3128 3680 3908 3910 4096 4352 4624 4885 5120 5440 5780 5888 6256 6647 7360 7816 7820 8704 9248 9770 10240 10880 11560 11776 12512 13294 14720 15632 15640 16609 17408 18496 19540 20480 21760 22471 23120 23552 25024 26588 29440 31264 31280 33218 33235 34816 36992 39080 43520 44942 46240 47104 50048 53176 58880 62528 62560 66436 66470 69632 73984 78160 83045 87040 89884 92480 94208 100096 106352 112355 117760 125056 125120 132872 132940 147968 156320 166090 174080 179768 184960 200192 212704 224710 235520 250112 250240 265744 265880 282353 295936 312640 332180 348160 359536 369920 382007 400384 425408 449420 471040 500224 500480 531488 531760 564706 591872 625280 664360 719072 739840 764014 800768 850816 898840 954529 1000448 1000960 1062976 1063520 1129412 1183744 1250560 1328720 1411765 1438144 1479680 1528028 1601536 1701632 1797680 1909058 1910035 2000896 2001920 2125952 2127040 2258824 2501120 2657440 2823530 2876288 2959360 3056056 3403264 3595360 3818116 3820070 4001792 4003840 4251904 4254080 4517648 4772645 5002240 5314880 5647060 5752576 5918720 6112112 6494119 6806528 7190720 7636232 7640140 8007680 8503808 8508160 9035296 9545290 10004480 10629760 11294120 11505152 12224224 12988238 13613056 14381440 15272464 15280280 16226993 17007616 17016320 18070592 19090580 20008960 21259520 21954167 22588240 23010304 24448448 25976476 27226112 28762880 30544928 30560560 32453986 32470595 34015232 34032640 36141184 38181160 42519040 43908334 45176480 46020608 48896896 51952952 57525760 61089856 61121120 64907972 64941190 68030464 68065280 72282368 76362320 81134965 85038080 87816668 90352960 92041216 97793792 103905904 109770835 115051520 122179712 122242240 129815944 129882380 136130560 144564736 152724640 162269930 170076160 175633336 180705920 195587584 207811808 219541670 230103040 244359424 244484480 259631888 259764760 275858881 289129472 305449280 324539860 340152320 351266672 361411840 373220839 391175168 415623616 439083340 460206080 488718848 488968960 519263776 519529520 551717762 578258944 610898560 649079720 702533344 722823680 746441678 782350336 831247232 878166680 977437696 977937920 1038527552 1039059040 1103435524 1156517888 1221797120 1298159440 1379294405 1405066688 1445647360 1492883356 1564700672 1662494464 1756333360 1866104195 1954875392 1955875840 2077055104 2078118080 2206871048 2443594240 2596318880 2758588810 2810133376 2891294720 2985766712 3324988928 3512666720 3732208390 3909750784 3911751680 4154110208 4156236160 4413742096 4887188480 5192637760 5517177620 5620266752 5782589440 5971533424 6344754263 6649977856 7025333440 7464416780 7823503360 8308220416 8312472320 8827484192 9774376960 10385275520 11034355240 11240533504 11943066848 12689508526 13299955712 14050666880 14928833560 16616440832 16624944640 17654968384 19548753920 20770551040 22068710480 22481067008 23886133696 25379017052 26599911424 28101333760 29857667120 31723771315 33232881664 33249889280 35309936768 41541102080 44137420960 44962134016 47772267392 50758034104 56202667520 59715334240 63447542630 66465763328 66499778560 70619873536 83082204160 88274841920 89924268032 95544534784 101516068208 112405335040 119430668480 126895085260 132999557120 141239747072 166164408320 176549683840 191089069568 203032136416 224810670080 238861336960 253790170520 282479494144 332328816640 353099367680 382178139136 406064272832 449621340160 477722673920 507580341040 564958988288 706198735360 764356278272 812128545664 955445347840 1015160682080 1129917976576 1412397470720 1528712556544 1624257091328 1910890695680 2030321364160 2824794941440 3248514182656 3821781391360 4060642728320 5649589882880 6497028365312 7643562782720 8121285456640 12994056730624 16242570913280 25988113461248 32485141826560 64970283653120 129940567306240
• Sum of all divisors σ(n): 345996468858096
• Sum of proper divisors (its aliquot sum) s(n): 216055901551856
• 129940567306240 is an abundant number, because the sum of its proper divisors (216055901551856) is greater than itself. Its abundance is 86115334245616

Bases of 129940567306240

• Binary: 11101100010111000100101010110110011000000000000₂
• Hexadecimal: 0x762E255B3000
• Base-36: 1A25VET3B4

Squares and roots of 129940567306240

• 129940567306240 squared (129940567306240²) is 16884551031867487569942937600
• 129940567306240 cubed (129940567306240³) is 2193988139792021311702936862808944410624000
• The square root of 129940567306240 is 11399147.6570066413
• The cube root of 129940567306240 is 50650.2491690687

Scales and comparisons

• 129,940,567,306,240 seconds is equal to 4,131,708 years, 5 weeks, 4 days, 5 hours, 30 minutes, 40 seconds.
• To count from 1 to 129,940,567,306,240 would take you about ten million, three hundred twenty-nine thousand, two hundred seventy 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 129940567306240 cubic inches would be around 4220.9 feet tall.

Recreational maths with 129940567306240

• 129940567306240 backwards is 042603765049921
• The number of decimal digits it has is: 15
• The sum of 129940567306240's digits is 58
• More coming soon!