1328994786231250

Names of 1328994786231250

• Cardinal: 1328994786231250 can be written as One quadrillion, three hundred twenty-eight trillion, nine hundred ninety-four billion, seven hundred eighty-six million, two hundred thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.32899478623125 × 10¹⁵

Factors of 1328994786231250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 128

Divisors of 1328994786231250

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 5 10 25 37 41 43 50 74 82 86 125 185 205 215 250 370 410 430 625 925 1025 1075 1250 1517 1591 1681 1763 1849 1850 2050 2150 3034 3125 3182 3362 3526 3698 4625 5125 5375 6250 7585 7955 8405 8815 9245 9250 10250 10750 15170 15910 16810 17630 18490 23125 25625 26875 37925 39775 42025 44075 46225 46250 51250 53750 62197 65231 68413 72283 75809 75850 79507 79550 84050 88150 92450 115625 124394 128125 130462 134375 136826 144566 151618 159014 189625 198875 210125 220375 231125 231250 256250 268750 310985 326155 342065 361415 379045 379250 397535 397750 420250 440750 462250 621970 652310 684130 722830 758090 795070 948125 994375 1050625 1101875 1155625 1554925 1630775 1710325 1807075 1895225 1896250 1987675 1988750 2101250 2203750 2311250 2674471 2804933 2941759 3108169 3109850 3259787 3261550 3418801 3420650 3614150 3790450 3975350 4740625 4971875 5253125 5348942 5509375 5609866 5778125 5883518 6216338 6519574 6837602 7774625 8153875 8551625 9035375 9476125 9481250 9938375 9943750 10506250 11018750 11556250 13372355 14024665 14708795 15540845 15549250 16298935 16307750 17094005 17103250 18070750 18952250 19876750 26744710 28049330 29417590 31081690 32597870 34188010 38873125 40769375 42758125 45176875 47380625 49691875 66861775 70123325 73543975 77704225 77746250 81494675 81538750 85470025 85516250 90353750 94761250 99383750 115002253 120612119 126495637 133651267 133723550 140170841 140246650 147087950 155408450 162989350 170940050 194365625 203846875 213790625 225884375 230004506 236903125 241224238 248459375 252991274 267302534 280341682 334308875 350616625 367719875 388521125 388731250 407473375 407693750 427350125 427581250 451768750 473806250 496918750 575011265 603060595 632478185 668256335 668617750 700854205 701233250 735439750 777042250 814946750 854700250 1150022530 1206121190 1264956370 1336512670 1401708410 1671544375 1753083125 1838599375 1942605625 2037366875 2136750625 2875056325 3015302975 3162390925 3341281675 3343088750 3504271025 3506166250 3677198750 3885211250 4074733750 4273501250 4945096879 5186321117 5747004481 5750112650 6030605950 6324781850 6682563350 7008542050 8357721875 8765415625 9192996875 9713028125 9890193758 10186834375 10372642234 10683753125 11494008962 14375281625 15076514875 15811954625 16706408375 16715443750 17521355125 17530831250 18385993750 19426056250 20373668750 21367506250 24725484395 25931605585 28735022405 28750563250 30153029750 31623909250 33412816750 35042710250 49450968790 51863211170 57470044810 71876408125 75382574375 79059773125 83532041875 87606775625 123627421975 129658027925 143675112025 143752816250 150765148750 158119546250 167064083750 175213551250 212639165797 247254843950 259316055850 287350224050 359382040625 376912871875 395298865625 417660209375 425278331594 438033878125 618137109875 648290139625 718375560125 718764081250 753825743750 790597731250 835320418750 876067756250 1063195828985 1236274219750 1296580279250 1436751120250 2126391657970 3090685549375 3241450698125 3591877800625 5315979144925 6181371098750 6482901396250 7183755601250 10631958289850 15453427746875 16207253490625 17959389003125 26579895724625 30906855493750 32414506981250 35918778006250 53159791449250 132899478623125 265798957246250 664497393115625 1328994786231250
• Sum of all divisors σ(n): 2685439374090732
• Sum of proper divisors (its aliquot sum) s(n): 1356444587859482
• 1328994786231250 is an abundant number, because the sum of its proper divisors (1356444587859482) is greater than itself. Its abundance is 27449801628232

Bases of 1328994786231250

• Binary: 100101110001011011010110110001001000100001111010010₂
• Hexadecimal: 0x4B8B6B62443D2
• Base-36: D337RY3D8Y

Squares and roots of 1328994786231250

• 1328994786231250 squared (1328994786231250²) is 1766227141829845884578476562500
• 1328994786231250 cubed (1328994786231250³) is 2347306662791987706336505020194475830078125000
• The square root of 1328994786231250 is 36455380.7582810745
• The cube root of 1328994786231250 is 109944.7321874601

Scales and comparisons

• 1,328,994,786,231,250 seconds is equal to 42,257,923 years, 18 weeks, 1 day, 21 hours, 34 minutes, 10 seconds.
• To count from 1 to 1,328,994,786,231,250 would take you about one hundred twenty-six million, seven hundred seventy-three thousand, seven 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 1328994786231250 cubic inches would be around 9162.1 feet tall.

Recreational maths with 1328994786231250

• 1328994786231250 backwards is 0521326874998231
• The number of decimal digits it has is: 16
• The sum of 1328994786231250's digits is 70
• More coming soon!