131345406400

Names of 131345406400

• Cardinal: 131345406400 can be written as One hundred thirty-one billion, three hundred forty-five million, four hundred six thousand, four hundred.

Scientific notation

• Scientific notation: 1.313454064 × 10¹¹

Factors of 131345406400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 394

Divisors of 131345406400

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 67 80 100 104 130 134 160 200 208 260 268 307 320 325 335 400 416 520 536 614 650 670 800 832 871 1040 1072 1228 1300 1340 1535 1600 1675 1742 2080 2144 2456 2600 2680 3070 3350 3484 3991 4160 4288 4355 4912 5200 5360 6140 6700 6968 7675 7982 8710 9824 10400 10720 12280 13400 13936 15350 15964 17420 19648 19955 20569 20800 21440 21775 24560 26800 27872 30700 31928 34840 39910 41138 43550 49120 53600 55744 61400 63856 69680 79820 82276 87100 94249 98240 99775 102845 107200 122800 127712 139360 159640 164552 174200 188498 199550 205690 245600 255424 267397 278720 319280 329104 348400 376996 399100 411380 471245 491200 514225 534794 638560 658208 696800 753992 798200 822760 942490 1028450 1069588 1225237 1277120 1316416 1336985 1393600 1507984 1596400 1645520 1884980 2056900 2139176 2356225 2450474 2673970 3015968 3192800 3291040 3769960 4113800 4278352 4712450 4900948 5347940 6031936 6126185 6314683 6385600 6582080 6684925 7539920 8227600 8556704 9424900 9801896 10695880 12252370 12629366 13369850 15079840 16455200 17113408 18849800 19603792 21391760 24504740 25258732 26739700 30159680 30630925 31573415 32910400 37699600 39207584 42783520 49009480 50517464 53479400 61261850 63146830 75399200 78415168 82090879 85567040 98018960 101034928 106958800 122523700 126293660 150798400 157867075 164181758 196037920 202069856 213917600 245047400 252587320 315734150 328363516 392075840 404139712 410454395 427835200 490094800 505174640 631468300 656727032 820908790 980189600 1010349280 1262936600 1313454064 1641817580 1960379200 2020698560 2052271975 2525873200 2626908128 3283635160 4104543950 5051746400 5253816256 6567270320 8209087900 10103492800 13134540640 16418175800 26269081280 32836351600 65672703200 131345406400
• Sum of all divisors σ(n): 354401905368
• Sum of proper divisors (its aliquot sum) s(n): 223056498968
• 131345406400 is an abundant number, because the sum of its proper divisors (223056498968) is greater than itself. Its abundance is 91711092568

Bases of 131345406400

• Binary: 1111010010100110010111101100111000000₂
• Hexadecimal: 0x1E94CBD9C0
• Base-36: 1OC7NW74

Squares and roots of 131345406400

• 131345406400 squared (131345406400²) is 17251615782381160960000
• 131345406400 cubed (131345406400³) is 2265920485993507545995014144000000
• The square root of 131345406400 is 362416.0680764583
• The cube root of 131345406400 is 5083.2128600193

Scales and comparisons

• 131,345,406,400 seconds is equal to 4,176 years, 19 weeks, 4 days, 11 hours, 6 minutes, 40 seconds.
• To count from 1 to 131,345,406,400 would take you about eight thousand, three hundred fifty-two 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 131345406400 cubic inches would be around 423.6 feet tall.

Recreational maths with 131345406400

• 131345406400 backwards is 004604543131
• The number of decimal digits it has is: 12
• The sum of 131345406400's digits is 31
• More coming soon!