13870171645781760

Names of 13870171645781760

• Cardinal: 13870171645781760 can be written as Thirteen quadrillion, eight hundred seventy trillion, one hundred seventy-one billion, six hundred forty-five million, seven hundred eighty-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.387017164578176 × 10¹⁶

Factors of 13870171645781760

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 133778661717

Divisors of 13870171645781760

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 256 270 288 320 324 360 384 405 432 480 540 576 640 648 720 768 810 864 960 1080 1152 1280 1296 1440 1620 1728 1920 2160 2304 2592 2880 3240 3456 3840 4320 5184 5760 6480 6912 8640 10368 11520 12960 17280 20736 25920 34560 51840 103680 133778661707 267557323414 401335985121 535114646828 668893308535 802671970242 1070229293656 1204007955363 1337786617070 1605343940484 2006679925605 2140458587312 2408015910726 2675573234140 3210687880968 3612023866089 4013359851210 4280917174624 4816031821452 5351146468280 6020039776815 6421375761936 7224047732178 8026719702420 8561834349248 9632063642904 10702292936560 10836071598267 12040079553630 12842751523872 14448095464356 16053439404840 17123668698496 18060119330445 19264127285808 21404585873120 21672143196534 24080159107260 25685503047744 28896190928712 32106878809680 34247337396992 36120238660890 38528254571616 42809171746240 43344286393068 48160318214520 51371006095488 54180357991335 57792381857424 64213757619360 72240477321780 77056509143232 85618343492480 86688572786136 96320636429040 102742012190976 108360715982670 115584763714848 128427515238720 144480954643560 154113018286464 171236686984960 173377145572272 192641272858080 216721431965340 231169527429696 256855030477440 288961909287120 308226036572928 346754291144544 385282545716160 433442863930680 462339054859392 513710060954880 577923818574240 693508582289088 770565091432320 866885727861360 924678109718784 1155847637148480 1387017164578176 1541130182864640 1733771455722720 2311695274296960 2774034329156352 3467542911445440 4623390548593920 6935085822890880 13870171645781760
• Sum of all divisors σ(n): 49630010592404088
• Sum of proper divisors (its aliquot sum) s(n): 35759838946622328
• 13870171645781760 is an abundant number, because the sum of its proper divisors (35759838946622328) is greater than itself. Its abundance is 21889667300840568

Bases of 13870171645781760

• Binary: 110001010001101101100011111101111010111010011100000000₂
• Hexadecimal: 0x3146D8FDEBA700
• Base-36: 3SKKCW0OG00

Squares and roots of 13870171645781760

• 13870171645781760 squared (13870171645781760²) is 192381661483448296796001548697600
• 13870171645781760 cubed (13870171645781760³) is 2668366666276109490724745570624780370261835776000
• The square root of 13870171645781760 is 117771692.8883242299
• The cube root of 13870171645781760 is 240266.9000989105

Scales and comparisons

• 13,870,171,645,781,760 seconds is equal to 441,028,555 years, 4 weeks, 9 hours, 36 minutes.
• To count from 1 to 13,870,171,645,781,760 would take you about one billion, three hundred twenty-three million, eighty-five thousand, six hundred sixty-five 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 13870171645781760 cubic inches would be around 20022.2 feet tall.

Recreational maths with 13870171645781760

• 13870171645781760 backwards is 06718754617107831
• 13870171645781760 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13870171645781760's digits is 72
• More coming soon!