1395849960149865

Names of 1395849960149865

• Cardinal: 1395849960149865 can be written as One quadrillion, three hundred ninety-five trillion, eight hundred forty-nine billion, nine hundred sixty million, one hundred forty-nine thousand, eight hundred sixty-five.

Scientific notation

• Scientific notation: 1.395849960149865 × 10¹⁵

Factors of 1395849960149865

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 84892

Divisors of 1395849960149865

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 11 15 33 37 41 55 61 111 123 165 183 185 205 305 407 451 555 615 671 915 1093 1221 1353 1517 2013 2035 2255 2257 2501 3279 3355 4551 5465 6105 6765 6771 7503 7585 10065 11285 12023 12505 16395 16687 22755 24827 27511 33855 36069 37515 40441 44813 50061 60115 66673 74481 82533 83435 83641 92537 121323 124135 134439 137555 180345 200019 202205 224065 250305 250923 277611 333365 372405 412665 418205 444851 462685 492943 606615 672195 733403 920051 1000095 1017907 1254615 1334553 1388055 1478829 1658081 2200209 2224255 2464715 2466901 2733593 2760153 3053721 3094717 3429281 3667015 4600255 4974243 5089535 5102101 6672765 7394145 7400703 8200779 8290405 9284151 10287843 11001045 12334505 13667965 13800765 15268605 15306303 15473585 17146405 18238891 24871215 25510505 27135911 30069523 34041887 37003515 37722091 41003895 46420755 51439215 54716673 56123111 76531515 81407733 90208569 91194455 91419613 101142941 102125661 113166273 126883397 135679555 150347615 168369333 170209435 188610455 188777737 209186141 273583365 274258839 280615555 303428823 380650191 407038665 451042845 457098065 505714705 510628305 565831365 566333211 627558423 634416985 841846665 943888685 1005615743 1045930705 1112572351 1371294195 1395717367 1517144115 1903250955 2076555107 2301047551 2831666055 3016847229 3137792115 3337717053 3382525681 3748204133 4187152101 5028078715 5562861755 5576596393 6229665321 6903142653 6978586835 7739887217 10147577043 10382775535 11244612399 11505237755 15084236145 16688585265 16729789179 16912628405 18741020665 20935760505 23219661651 27882981965 31148326605 34515713265 37207782491 38699436085 41230245463 50737885215 56223061995 61342560323 83648945895 85138759387 111623347473 116098308255 123690736389 138683552921 184027680969 186038912455 206151227315 206334066541 228640452113 255416278161 306712801615 416050658763 425693796935 558116737365 618453681945 619002199623 685921356339 693417764605 920138404845 1031670332705 1143202260565 1277081390805 1525519082131 2080253293815 2269674731951 2515044973243 3095010998115 3429606781695 4576557246393 6809024195853 7545134919729 7627595410655 8459696728181 11348373659755 12575224866215 22882786231965 25379090184543 34045120979265 37725674598645 42298483640905 93056664009991 126895450922715 279169992029973 465283320049955 1395849960149865
• Sum of all divisors σ(n): 2607707014069248
• Sum of proper divisors (its aliquot sum) s(n): 1211857053919383
• 1395849960149865 is a deficient number, because the sum of its proper divisors (1211857053919383) is less than itself. Its deficiency is 183992906230482

Bases of 1395849960149865

• Binary: 100111101011000010010100101000010001101001101101001₂
• Hexadecimal: 0x4F584A508D369
• Base-36: DQSCMAHTUX

Squares and roots of 1395849960149865

• 1395849960149865 squared (1395849960149865²) is 1948397111250379708533259518225
• 1395849960149865 cubed (1395849960149865³) is 2719670030094954599218500112203322458698789625
• The square root of 1395849960149865 is 37361075.4683248513
• The cube root of 1395849960149865 is 111758.2466215245

Scales and comparisons

• 1,395,849,960,149,865 seconds is equal to 44,383,711 years, 4 weeks, 3 days, 1 hour, 37 minutes, 45 seconds.
• To count from 1 to 1,395,849,960,149,865 would take you about one hundred thirty-three million, one hundred fifty-one thousand, one hundred thirty-three 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 1395849960149865 cubic inches would be around 9313.2 feet tall.

Recreational maths with 1395849960149865

• 1395849960149865 backwards is 5689410699485931
• The number of decimal digits it has is: 16
• The sum of 1395849960149865's digits is 87
• More coming soon!