129474512964320

Names of 129474512964320

• Cardinal: 129474512964320 can be written as One hundred twenty-nine trillion, four hundred seventy-four billion, five hundred twelve million, nine hundred sixty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.2947451296432 × 10¹⁴

Factors of 129474512964320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 888

Divisors of 129474512964320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 80 109 116 145 160 218 232 290 436 464 545 580 743 841 872 928 1090 1160 1486 1682 1744 2180 2320 2972 3161 3364 3488 3715 4205 4360 4640 5944 6322 6728 7430 8410 8720 11881 11888 12644 13456 14860 15805 16820 17440 21547 23762 23776 25288 26912 29720 31610 33640 43094 47524 50576 59405 59440 63220 67280 80987 86188 91669 95048 101152 107735 118810 118880 126440 134560 161974 172376 183338 190096 215470 237620 252880 323948 344549 344752 366676 380192 404935 430940 458345 475240 505760 624863 647896 689098 689504 733352 809870 861880 916690 950480 1249726 1295029 1295792 1378196 1466704 1619740 1722745 1723760 1833380 1900960 2348623 2499452 2590058 2591584 2756392 2933408 3124315 3239480 3445490 3447520 3666760 4697246 4998904 5180116 5512784 6248630 6475145 6478960 6890980 7333520 8827583 9394492 9991921 9997808 10360232 11025568 11743115 12497260 12950290 12957920 13781960 14667040 17655166 18788984 19983842 19995616 20720464 23486230 24994520 25900580 27563920 35310332 37555841 37577968 39967684 41440928 44137915 46972460 49959605 49989040 51801160 55127840 68110067 70620664 75111682 75155936 79935368 88275830 93944920 99919210 99978080 103602320 136220134 141241328 150223364 159870736 176551660 187779205 187889840 199838420 207204640 255999907 272440268 282482656 300446728 319741472 340550335 353103320 375558410 375779680 399676840 511999814 544880536 600893456 681100670 706206640 751116820 799353680 962206547 1023999628 1089119389 1089761072 1201786912 1279999535 1362201340 1412413280 1502233640 1598707360 1924413094 2047999256 2178238778 2179522144 2559999070 2724402680 3004467280 3848826188 4095998512 4356477556 4811032735 5119998140 5445596945 5448805360 6008934560 7423997303 7697652376 8191997024 8712955112 9622065470 10239996280 10891193890 10897610720 14847994606 15395304752 17425910224 19244130940 20479992560 21782387780 27903989863 29695989212 30790609504 34851820448 37119986515 38488261880 40959985120 43564775560 55807979726 59391978424 74239973030 76976523760 87129551120 111615959452 118783956848 139519949315 148479946060 153953047520 174259102240 223231918904 237567913696 279039898630 296959892120 446463837808 558079797260 593919784240 809215706027 892927675616 1116159594520 1187839568480 1618431412054 2232319189040 3236862824108 4046078530135 4464638378080 6473725648216 8092157060270 12947451296432 16184314120540 25894902592864 32368628241080 64737256482160 129474512964320
• Sum of all divisors σ(n): 320158564165440
• Sum of proper divisors (its aliquot sum) s(n): 190684051201120
• 129474512964320 is an abundant number, because the sum of its proper divisors (190684051201120) is greater than itself. Its abundance is 61209538236800

Bases of 129474512964320

• Binary: 11101011100000110100010010110100100101011100000₂
• Hexadecimal: 0x75C1A25A4AE0
• Base-36: 19W7RQ33KW

Squares and roots of 129474512964320

• 129474512964320 squared (129474512964320²) is 16763649507347867753593062400
• 129474512964320 cubed (129474512964320³) is 2170465355468428084562693832970410733568000
• The square root of 129474512964320 is 11378686.7855794325
• The cube root of 129474512964320 is 50589.6213311191

Scales and comparisons

• 129,474,512,964,320 seconds is equal to 4,116,889 years, 1 week, 18 hours, 5 minutes, 20 seconds.
• To count from 1 to 129,474,512,964,320 would take you about ten million, two hundred ninety-two thousand, two hundred twenty-two 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 129474512964320 cubic inches would be around 4215.8 feet tall.

Recreational maths with 129474512964320

• 129474512964320 backwards is 023469215474921
• The number of decimal digits it has is: 15
• The sum of 129474512964320's digits is 59
• More coming soon!