1400194208

Names of 1400194208

• Cardinal: 1400194208 can be written as One billion, four hundred million, one hundred ninety-four thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.400194208 × 10⁹

Factors of 1400194208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1164

Divisors of 1400194208

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 43 49 56 76 86 98 112 133 152 172 196 224 266 301 304 344 392 532 602 608 688 784 817 931 1064 1093 1204 1376 1568 1634 1862 2107 2128 2186 2408 3268 3724 4214 4256 4372 4816 5719 6536 7448 7651 8428 8744 9632 11438 13072 14896 15302 16856 17488 20767 22876 26144 29792 30604 33712 34976 40033 41534 45752 46999 53557 61208 67424 80066 83068 91504 93998 107114 122416 145369 160132 166136 183008 187996 214228 244832 290738 320264 328993 332272 375992 428456 581476 640528 657986 664544 751984 856912 892981 1017583 1162952 1281056 1315972 1503968 1713824 1785962 2035166 2302951 2325904 2631944 3571924 4070332 4605902 4651808 5263888 6250867 7143848 8140664 9211804 10527776 12501734 14287696 16281328 18423608 25003468 28575392 32562656 36847216 43756069 50006936 73694432 87512138 100013872 175024276 200027744 350048552 700097104 1400194208
• Sum of all divisors σ(n): 3457127520
• Sum of proper divisors (its aliquot sum) s(n): 2056933312
• 1400194208 is an abundant number, because the sum of its proper divisors (2056933312) is greater than itself. Its abundance is 656739104

Bases of 1400194208

• Binary: 1010011011101010100010010100000₂
• Hexadecimal: 0x537544A0
• Base-36: N5N0RK

Squares and roots of 1400194208

• 1400194208 squared (1400194208²) is 1960543820116747264
• 1400194208 cubed (1400194208³) is 2745142101457663402852646912
• The square root of 1400194208 is 37419.1689913073
• The cube root of 1400194208 is 1118.7406678663

Scales and comparisons

• 1,400,194,208 seconds is equal to 44 years, 27 weeks, 22 hours, 50 minutes, 8 seconds.
• To count from 1 to 1,400,194,208 would take you about eighty-nine 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 1400194208 cubic inches would be around 93.2 feet tall.

Recreational maths with 1400194208

• 1400194208 backwards is 8024910041
• The number of decimal digits it has is: 10
• The sum of 1400194208's digits is 29
• More coming soon!