12975808888156800

Names of 12975808888156800

• Cardinal: 12975808888156800 can be written as Twelve quadrillion, nine hundred seventy-five trillion, eight hundred eight billion, eight hundred eighty-eight million, one hundred fifty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.29758088881568 × 10¹⁶

Factors of 12975808888156800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 193092394186

Divisors of 12975808888156800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 128 140 150 160 168 175 192 200 210 224 240 280 300 320 336 350 384 400 420 448 480 525 560 600 640 672 700 800 840 896 960 1050 1120 1200 1344 1400 1600 1680 1920 2100 2240 2400 2688 2800 3200 3360 4200 4480 4800 5600 6720 8400 9600 11200 13440 16800 22400 33600 67200 193092394169 386184788338 579277182507 772369576676 965461970845 1158554365014 1351646759183 1544739153352 1930923941690 2317108730028 2703293518366 2896385912535 3089478306704 3861847883380 4054940277549 4634217460056 4827309854225 5406587036732 5792771825070 6178956613408 6758233795915 7723695766760 8109880555098 9268434920112 9654619708450 10813174073464 11585543650140 12357913226816 13516467591830 14481929562675 15447391533520 16219761110196 18536869840224 19309239416900 20274701387745 21626348146928 23171087300280 24715826453632 27032935183660 28963859125350 30894783067040 32439522220392 33791168979575 37073739680448 38618478833800 40549402775490 43252696293856 46342174600560 54065870367320 57927718250700 61789566134080 64879044440784 67582337959150 74147479360896 77236957667600 81098805550980 86505392587712 92684349201120 101373506938725 108131740734640 115855436501400 123579132268160 129758088881568 135164675918300 154473915335200 162197611101960 173010785175424 185368698402240 202747013877450 216263481469280 231710873002800 259516177763136 270329351836600 308947830670400 324395222203920 370737396804480 405494027754900 432526962938560 463421746005600 519032355526272 540658703673200 617895661340800 648790444407840 810988055509800 865053925877120 926843492011200 1081317407346400 1297580888815680 1621976111019600 1853686984022400 2162634814692800 2595161777631360 3243952222039200 4325269629385600 6487904444078400 12975808888156800
• Sum of all divisors σ(n): 48844652029243200
• Sum of proper divisors (its aliquot sum) s(n): 35868843141086400
• 12975808888156800 is an abundant number, because the sum of its proper divisors (35868843141086400) is greater than itself. Its abundance is 22893034252929600

Bases of 12975808888156800

• Binary: 101110000110010110110111101111011100111011001010000000₂
• Hexadecimal: 0x2E196DEF73B280
• Base-36: 3JRJGB6JUDC

Squares and roots of 12975808888156800

• 12975808888156800 squared (12975808888156800²) is 168371616301969010211301386240000
• 12975808888156800 cubed (12975808888156800³) is 2184757915324415844036516026420844958482432000000
• The square root of 12975808888156800 is 113911408.0685371917
• The cube root of 12975808888156800 is 234987.5284653909

Scales and comparisons

• 12,975,808,888,156,800 seconds is equal to 412,590,585 years, 43 weeks, 1 day, 13 hours, 20 minutes.
• To count from 1 to 12,975,808,888,156,800 would take you about one billion, two hundred thirty-seven million, seven hundred seventy-one thousand, seven hundred fifty-seven 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 12975808888156800 cubic inches would be around 19582.3 feet tall.

Recreational maths with 12975808888156800

• 12975808888156800 backwards is 00865188880857921
• 12975808888156800 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12975808888156800's digits is 84
• More coming soon!