1421572704

Names of 1421572704

• Cardinal: 1421572704 can be written as One billion, four hundred twenty-one million, five hundred seventy-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.421572704 × 10⁹

Factors of 1421572704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 866

Divisors of 1421572704

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 32 38 48 57 62 76 93 96 114 124 152 186 228 248 304 372 456 496 589 608 744 811 912 961 992 1178 1488 1622 1767 1824 1922 2356 2433 2883 2976 3244 3534 3844 4712 4866 5766 6488 7068 7688 9424 9732 11532 12976 14136 15376 15409 18259 18848 19464 23064 25141 25952 28272 30752 30818 36518 38928 46128 46227 50282 54777 56544 61636 73036 75423 77856 92256 92454 100564 109554 123272 146072 150846 184908 201128 219108 246544 292144 301692 369816 402256 438216 477679 493088 584288 603384 739632 779371 804512 876432 955358 1206768 1433037 1479264 1558742 1752864 1910716 2338113 2413536 2866074 3117484 3821432 4676226 5732148 6234968 7642864 9352452 11464296 12469936 14808049 15285728 18704904 22928592 24939872 29616098 37409808 44424147 45857184 59232196 74819616 88848294 118464392 177696588 236928784 355393176 473857568 710786352 1421572704
• Sum of all divisors σ(n): 4063832640
• Sum of proper divisors (its aliquot sum) s(n): 2642259936
• 1421572704 is an abundant number, because the sum of its proper divisors (2642259936) is greater than itself. Its abundance is 1220687232

Bases of 1421572704

• Binary: 1010100101110110111101001100000₂
• Hexadecimal: 0x54BB7A60
• Base-36: NID8IO

Squares and roots of 1421572704

• 1421572704 squared (1421572704²) is 2020868952757871616
• 1421572704 cubed (1421572704³) is 2872812141601655810441969664
• The square root of 1421572704 is 37703.7492034943
• The cube root of 1421572704 is 1124.4056657245

Scales and comparisons

• 1,421,572,704 seconds is equal to 45 years, 10 weeks, 3 days, 9 hours, 18 minutes, 24 seconds.
• To count from 1 to 1,421,572,704 would take you about ninety 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 1421572704 cubic inches would be around 93.7 feet tall.

Recreational maths with 1421572704

• 1421572704 backwards is 4072751241
• The number of decimal digits it has is: 10
• The sum of 1421572704's digits is 33
• More coming soon!