13256156160

Names of 13256156160

• Cardinal: 13256156160 can be written as Thirteen billion, two hundred fifty-six million, one hundred fifty-six thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.325615616 × 10¹⁰

Factors of 13256156160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 22152

Divisors of 13256156160

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 360 384 390 416 468 480 512 520 576 585 624 640 720 768 780 832 936 960 1024 1040 1152 1170 1248 1280 1440 1536 1560 1664 1872 1920 2080 2304 2340 2496 2560 2880 3072 3120 3328 3744 3840 4160 4608 4680 4992 5120 5760 6240 6656 7488 7680 8320 9216 9360 9984 11520 12480 13312 14976 15360 16640 18720 19968 22129 23040 24960 29952 33280 37440 39936 44258 46080 49920 59904 66387 66560 74880 88516 99840 110645 119808 132774 149760 177032 199161 199680 221290 265548 287677 299520 331935 354064 398322 442580 531096 575354 599040 663870 708128 796644 863031 885160 995805 1062192 1150708 1327740 1416256 1438385 1593288 1726062 1770320 1991610 2124384 2301416 2589093 2655480 2832512 2876770 3186576 3452124 3540640 3983220 4248768 4315155 4602832 5178186 5310960 5665024 5753540 6373152 6904248 7081280 7966440 8497536 8630310 9205664 10356372 10621920 11330048 11507080 12746304 12945465 13808496 14162560 15932880 16995072 17260620 18411328 20712744 21243840 22660096 23014160 25492608 25890930 27616992 28325120 31865760 33990144 34521240 36822656 41425488 42487680 46028320 50985216 51781860 55233984 56650240 63731520 67980288 69042480 73645312 82850976 84975360 92056640 101970432 103563720 110467968 113300480 127463040 138084960 147290624 165701952 169950720 184113280 203940864 207127440 220935936 254926080 276169920 294581248 331403904 339901440 368226560 414254880 441871872 509852160 552339840 662807808 736453120 828509760 883743744 1019704320 1104679680 1325615616 1472906240 1657019520 2209359360 2651231232 3314039040 4418718720 6628078080 13256156160
• Sum of all divisors σ(n): 49467720120
• Sum of proper divisors (its aliquot sum) s(n): 36211563960
• 13256156160 is an abundant number, because the sum of its proper divisors (36211563960) is greater than itself. Its abundance is 22955407800

Bases of 13256156160

• Binary: 1100010110001000001110010000000000₂
• Hexadecimal: 0x31620E400
• Base-36: 638DFK0

Squares and roots of 13256156160

• 13256156160 squared (13256156160²) is 175725676138305945600
• 13256156160 cubed (13256156160³) is 2329447004210969372730064896000
• The square root of 13256156160 is 115135.3818771623
• The cube root of 13256156160 is 2366.6781641531

Scales and comparisons

• 13,256,156,160 seconds is equal to 421 years, 26 weeks, 1 day, 17 hours, 36 minutes.
• To count from 1 to 13,256,156,160 would take you about eight hundred forty-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 13256156160 cubic inches would be around 197.2 feet tall.

Recreational maths with 13256156160

• 13256156160 backwards is 06165165231
• 13256156160 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13256156160's digits is 36
• More coming soon!