149438144200550520

Names of 149438144200550520

• Cardinal: 149438144200550520 can be written as One hundred forty-nine quadrillion, four hundred thirty-eight trillion, one hundred forty-four billion, two hundred million, five hundred fifty thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4943814420055052 × 10¹⁷

Factors of 149438144200550520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7635631450

Divisors of 149438144200550520

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 23 24 28 30 35 40 42 46 56 60 69 70 84 92 105 115 120 138 140 161 168 184 210 230 276 280 322 345 420 460 483 552 644 690 805 840 920 966 1013 1288 1380 1610 1932 2026 2415 2760 3039 3220 3864 4052 4830 5065 6078 6440 7091 8104 9660 10130 12156 14182 15195 19320 20260 21273 23299 24312 28364 30390 35455 40520 42546 46598 56728 60780 69897 70910 85092 93196 106365 116495 121560 139794 141820 163093 170184 186392 212730 232990 279588 283640 326186 349485 425460 465980 489279 559176 652372 698970 815465 850920 931960 978558 1304744 1397940 1630930 1957116 2446395 2795880 3261860 3914232 4892790 6523720 9785580 19571160 7635630397 15271260794 22906891191 30542521588 38178151985 45813782382 53449412779 61085043176 76356303970 91627564764 106898825558 114534455955 152712607940 160348238337 175619499131 183255129528 213797651116 229068911910 267247063895 305425215880 320696476674 351238998262 427595302232 458137823820 526858497393 534494127790 641392953348 702477996524 801741191685 878097495655 916275647640 1053716994786 1068988255580 1229336493917 1282785906696 1404955993048 1603482383370 1756194991310 2107433989572 2137976511160 2458672987834 2634292486965 3206964766740 3512389982620 3688009481751 4214867979144 4917345975668 5268584973930 6146682469585 6413929533480 7024779965240 7376018963502 7734893592161 9834691951336 10537169947860 12293364939170 14752037927004 15469787184322 18440047408755 21074339895720 23204680776483 24586729878340 29504075854008 30939574368644 36880094817510 38674467960805 46409361552966 49173459756680 54144255145127 61879148737288 73760189635020 77348935921610 92818723105932 108288510290254 116023403882415 147520379270040 154697871843220 162432765435381 177902552619703 185637446211864 216577020580508 232046807764830 270721275725635 309395743686440 324865530870762 355805105239406 433154041161016 464093615529660 533707657859109 541442551451270 649731061741524 711610210478812 812163827176905 889512763098515 928187231059320 1067415315718218 1082885102902540 1245317868337921 1299462123483048 1423220420957624 1624327654353810 1779025526197030 2134830631436436 2165770205805080 2490635736675842 2668538289295545 3248655308707620 3558051052394060 3735953605013763 4269661262872872 4981271473351684 5337076578591090 6226589341689605 6497310617415240 7116102104788120 7471907210027526 9962542946703368 10674153157182180 12453178683379210 14943814420055052 18679768025068815 21348306314364360 24906357366758420 29887628840110104 37359536050137630 49812714733516840 74719072100275260 149438144200550520
• Sum of all divisors σ(n): 535163619933296640
• Sum of proper divisors (its aliquot sum) s(n): 385725475732746120
• 149438144200550520 is an abundant number, because the sum of its proper divisors (385725475732746120) is greater than itself. Its abundance is 236287331532195600

Bases of 149438144200550520

• Binary: 1000010010111010010011001101001100111101111010100001111000₂
• Hexadecimal: 0x212E9334CF7A878
• Base-36: 14VFEFPIGOZC

Squares and roots of 149438144200550520

• 149438144200550520 squared (149438144200550520²) is 22331758942104531014290271072270400
• 149438144200550520 cubed (149438144200550520³) is 3337216613042150437119689175569019736622386300608000
• The square root of 149438144200550520 is 386572301.3881756635
• The cube root of 149438144200550520 is 530665.0535841117

Scales and comparisons

• 149,438,144,200,550,520 seconds is equal to 4,751,670,743 years, 2 weeks, 3 days, 8 hours, 2 minutes.
• To count from 1 to 149,438,144,200,550,520 would take you about fourteen billion, two hundred fifty-five million, twelve thousand, two hundred twenty-nine 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 149438144200550520 cubic inches would be around 44222.1 feet tall.

Recreational maths with 149438144200550520

• 149438144200550520 backwards is 025055002441834941
• The number of decimal digits it has is: 18
• The sum of 149438144200550520's digits is 57
• More coming soon!