56431358720

Names of 56431358720

• Cardinal: 56431358720 can be written as Fifty-six billion, four hundred thirty-one million, three hundred fifty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.643135872 × 10¹⁰

Factors of 56431358720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7308

Divisors of 56431358720

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 599 640 704 880 1198 1280 1408 1760 2396 2816 2995 3520 4792 5990 6589 6691 7040 9584 11980 13178 13382 14080 19168 23960 26356 26764 32945 33455 38336 47920 52712 53528 65890 66910 73601 76672 95840 105424 107056 131780 133820 147202 153344 191680 210848 214112 263560 267640 294404 368005 383360 421696 428224 527120 535280 588808 736010 766720 843392 856448 1054240 1070560 1177616 1472020 1686784 1712896 2108480 2141120 2355232 2944040 4007909 4216960 4282240 4710464 5888080 8015818 8433920 8564480 9420928 11776160 16031636 18841856 20039545 23552320 32063272 40079090 44086999 47104640 64126544 80158180 88173998 94209280 128253088 160316360 176347996 220434995 256506176 320632720 352695992 440869990 513012352 641265440 705391984 881739980 1026024704 1282530880 1410783968 1763479960 2565061760 2821567936 3526959920 5130123520 5643135872 7053919840 11286271744 14107839680 28215679360 56431358720
• Sum of all divisors σ(n): 147727238400
• Sum of proper divisors (its aliquot sum) s(n): 91295879680
• 56431358720 is an abundant number, because the sum of its proper divisors (91295879680) is greater than itself. Its abundance is 34864520960

Bases of 56431358720

• Binary: 110100100011100100100011001100000000₂
• Hexadecimal: 0xD23923300
• Base-36: PX9RV28

Squares and roots of 56431358720

• 56431358720 squared (56431358720²) is 3184498246985320038400
• 56431358720 cubed (56431358720³) is 179705562918839753660954574848000
• The square root of 56431358720 is 237552.8545818803
• The cube root of 56431358720 is 3835.6605783743

Scales and comparisons

• 56,431,358,720 seconds is equal to 1,794 years, 17 weeks, 5 days, 17 hours, 25 minutes, 20 seconds.
• To count from 1 to 56,431,358,720 would take you about three thousand, five hundred eighty-eight 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 56431358720 cubic inches would be around 319.6 feet tall.

Recreational maths with 56431358720

• 56431358720 backwards is 02785313465
• 56431358720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56431358720's digits is 44
• More coming soon!