13149364768531250

Names of 13149364768531250

• Cardinal: 13149364768531250 can be written as Thirteen quadrillion, one hundred forty-nine trillion, three hundred sixty-four billion, seven hundred sixty-eight million, five hundred thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.314936476853125 × 10¹⁶

Factors of 13149364768531250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 111

Divisors of 13149364768531250

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 5 7 10 14 25 35 49 50 70 97 98 125 175 194 245 250 350 485 490 625 679 875 970 1225 1250 1358 1750 2425 2450 3125 3395 4375 4753 4850 6125 6250 6790 8750 9409 9506 12125 12250 15625 16975 18818 21875 23765 24250 30625 31250 33950 43750 47045 47530 60625 61250 65863 84875 94090 109375 118825 121250 131726 153125 169750 218750 235225 237650 303125 306250 329315 424375 461041 470450 594125 606250 658630 765625 848750 912673 922082 1176125 1188250 1515625 1531250 1646575 1825346 2121875 2305205 2352250 2970625 3031250 3293150 4243750 4563365 4610410 5880625 5941250 6388711 8232875 9126730 10609375 11526025 11761250 12777422 14853125 16465750 21218750 22816825 23052050 29403125 29706250 31943555 41164375 44720977 45633650 57630125 58806250 63887110 74265625 82328750 88529281 89441954 114084125 115260250 147015625 148531250 159717775 177058562 205821875 223604885 228168250 288150625 294031250 319435550 411643750 442646405 447209770 570420625 576301250 619704967 798588875 885292810 1029109375 1118024425 1140841250 1239409934 1440753125 1597177750 2058218750 2213232025 2236048850 2852103125 2881506250 3098524835 3992944375 4337934769 4426464050 5590122125 5704206250 6197049670 7203765625 7985888750 8587340257 8675869538 11066160125 11180244250 14260515625 14407531250 15492624175 17174680514 19964721875 21689673845 22132320250 27950610625 28521031250 30985248350 39929443750 42936701285 43379347690 55330800625 55901221250 60111381799 77463120875 85873402570 99823609375 108448369225 110661601250 120222763598 139753053125 154926241750 199647218750 214683506425 216896738450 276654003125 279506106250 300556908995 387315604375 420779672593 429367012850 542241846125 553308006250 601113817990 698765265625 774631208750 841559345186 1073417532125 1084483692250 1383270015625 1397530531250 1502784544975 1936578021875 2103898362965 2146835064250 2711209230625 2766540031250 3005569089950 3873156043750 4207796725930 5367087660625 5422418461250 7513922724875 9682890109375 10519491814825 10734175321250 13556046153125 15027845449750 19365780218750 21038983629650 26835438303125 27112092306250 37569613624375 52597459074125 53670876606250 67780230765625 75139227248750 105194918148250 134177191515625 135560461531250 187848068121875 262987295370625 268354383031250 375696136243750 525974590741250 939240340609375 1314936476853125 1878480681218750 2629872953706250 6574682384265625 13149364768531250
• Sum of all divisors σ(n): 28978757656568118
• Sum of proper divisors (its aliquot sum) s(n): 15829392888036868
• 13149364768531250 is an abundant number, because the sum of its proper divisors (15829392888036868) is greater than itself. Its abundance is 2680028119505618

Bases of 13149364768531250

• Binary: 101110101101110100011100010000000011001110001100110010₂
• Hexadecimal: 0x2EB747100CE332
• Base-36: 3LH26S4N9DE

Squares and roots of 13149364768531250

• 13149364768531250 squared (13149364768531250²) is 172905793815890893890282226562500
• 13149364768531250 cubed (13149364768531250³) is 2273601353477604201617595604916743682861328125000
• The square root of 13149364768531250 is 114670679.6375222065
• The cube root of 13149364768531250 is 236030.5713564129

Scales and comparisons

• 13,149,364,768,531,250 seconds is equal to 418,109,125 years, 51 weeks, 1 day, 50 seconds.
• To count from 1 to 13,149,364,768,531,250 would take you about one billion, two hundred fifty-four million, three hundred twenty-seven thousand, three hundred seventy-seven 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 13149364768531250 cubic inches would be around 19669.2 feet tall.

Recreational maths with 13149364768531250

• 13149364768531250 backwards is 05213586746394131
• The number of decimal digits it has is: 17
• The sum of 13149364768531250's digits is 68
• More coming soon!