6397700736

Names of 6397700736

• Cardinal: 6397700736 can be written as Six billion, three hundred ninety-seven million, seven hundred thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 6.397700736 × 10⁹

Factors of 6397700736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17274

Divisors of 6397700736

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 139 168 192 224 278 336 384 417 448 556 672 834 896 973 1112 1344 1668 1946 2224 2688 2919 3336 3892 4448 5838 6672 7784 8896 11676 13344 15568 17123 17792 23352 26688 31136 34246 46704 51369 53376 62272 68492 93408 102738 119861 124544 136984 186816 205476 239722 273968 359583 373632 410952 479444 547936 719166 821904 958888 1095872 1438332 1643808 1917776 2191744 2380097 2876664 3287616 3835552 4760194 5753328 6575232 7140291 7671104 9520388 11506656 14280582 15342208 16660679 19040776 23013312 28561164 33321358 38081552 46026624 49982037 57122328 66642716 76163104 99964074 114244656 133285432 152326208 199928148 228489312 266570864 304652416 399856296 456978624 533141728 799712592 913957248 1066283456 1599425184 2132566912 3198850368 6397700736
• Sum of all divisors σ(n): 19562457600
• Sum of proper divisors (its aliquot sum) s(n): 13164756864
• 6397700736 is an abundant number, because the sum of its proper divisors (13164756864) is greater than itself. Its abundance is 6767056128

Bases of 6397700736

• Binary: 101111101010101010010101010000000₂
• Hexadecimal: 0x17D552A80
• Base-36: 2XT0XHC

Squares and roots of 6397700736

• 6397700736 squared (6397700736²) is 40930574707414941696
• 6397700736 cubed (6397700736³) is 261861567930531557145896288256
• The square root of 6397700736 is 79985.6283090907
• The cube root of 6397700736 is 1856.4131685201

Scales and comparisons

• 6,397,700,736 seconds is equal to 203 years, 22 weeks, 1 day, 11 hours, 5 minutes, 36 seconds.
• To count from 1 to 6,397,700,736 would take you about four hundred six 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 6397700736 cubic inches would be around 154.7 feet tall.

Recreational maths with 6397700736

• 6397700736 backwards is 6370077936
• 6397700736 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6397700736's digits is 48
• More coming soon!