129427126257312

Names of 129427126257312

• Cardinal: 129427126257312 can be written as One hundred twenty-nine trillion, four hundred twenty-seven billion, one hundred twenty-six million, two hundred fifty-seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.29427126257312 × 10¹⁴

Factors of 129427126257312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 297345

Divisors of 129427126257312

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 107 117 144 156 208 214 234 288 312 321 416 428 468 624 642 856 936 963 1091 1248 1284 1391 1712 1872 1926 2182 2568 2782 3273 3424 3744 3852 4173 4364 5136 5564 6546 7704 8346 8728 9819 10272 11128 12519 13092 14183 15408 16692 17456 19638 22256 25038 26184 28366 30816 33384 34912 39276 42549 44512 50076 52368 56732 66768 78552 85098 100152 104736 113464 116737 127647 133536 157104 170196 200304 226928 233474 255294 296129 314208 340392 350211 400608 453856 466948 510588 592258 680784 700422 888387 933896 1021176 1050633 1184516 1361568 1400844 1517581 1776774 1867792 2042352 2101266 2369032 2665161 2801688 3035162 3553548 3735584 3849677 4084704 4202532 4552743 4738064 5330322 5603376 6070324 7107096 7699354 8405064 9105486 9476128 10660644 11206752 11549031 12140648 13658229 14214192 15398708 16810128 18210972 21321288 23098062 24281296 27316458 28428384 30797416 31685803 33620256 34647093 36421944 42642576 46196124 48562592 54632916 61594832 63371606 69294186 72843888 85285152 92392248 95057409 109265832 123189664 126743212 138588372 145687776 184784496 190114818 218531664 253486424 277176744 285172227 323076739 369568992 380229636 411915439 437063328 506972848 554353488 570344454 646153478 760459272 823830878 969230217 1013945696 1108706976 1140688908 1235746317 1292306956 1520918544 1647661756 1938460434 2281377816 2471492634 2584613912 2907690651 3041837088 3295323512 3707238951 3876920868 4199997607 4562755632 4942985268 5169227824 5815381302 6590647024 7414477902 7753841736 8399995214 9125511264 9885970536 10338455648 11630762604 12599992821 13181294048 14828955804 15507683472 16799990428 19771941072 23261525208 25199985642 29657911608 31015366944 33599980856 34569211073 37799978463 39543882144 46523050416 50399971284 59315823216 67199961712 69138422146 75599956926 93046100832 100799942568 103707633219 118631646432 134399923424 138276844292 151199913852 201599885136 207415266438 276553688584 302399827704 311122899657 403199770272 414830532876 449399743949 553107377168 604799655408 622245799314 829661065752 898799487898 1106214754336 1209599310816 1244491598628 1348199231847 1659322131504 1797598975796 2488983197256 2696398463694 3318644263008 3595197951592 4044597695541 4977966394512 5392796927388 7190395903184 8089195391082 9955932789024 10785593854776 14380791806368 16178390782164 21571187709552 32356781564328 43142375419104 64713563128656 129427126257312
• Sum of all divisors σ(n): 400443029138880
• Sum of proper divisors (its aliquot sum) s(n): 271015902881568
• 129427126257312 is an abundant number, because the sum of its proper divisors (271015902881568) is greater than itself. Its abundance is 141588776624256

Bases of 129427126257312

• Binary: 11101011011011010011001111000101000011010100000₂
• Hexadecimal: 0x75B699E286A0
• Base-36: 19VM019IG0

Squares and roots of 129427126257312

• 129427126257312 squared (129427126257312²) is 16751381011226181356833465344
• 129427126257312 cubed (129427126257312³) is 2168083105124309739730367057384053978595328
• The square root of 129427126257312 is 11376604.3377324149
• The cube root of 129427126257312 is 50583.4487698691

Scales and comparisons

• 129,427,126,257,312 seconds is equal to 4,115,382 years, 14 weeks, 11 hours, 55 minutes, 12 seconds.
• To count from 1 to 129,427,126,257,312 would take you about ten million, two hundred eighty-eight thousand, four hundred fifty-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 129427126257312 cubic inches would be around 4215.3 feet tall.

Recreational maths with 129427126257312

• 129427126257312 backwards is 213752621724921
• The number of decimal digits it has is: 15
• The sum of 129427126257312's digits is 54
• More coming soon!