1492968672

Names of 1492968672

• Cardinal: 1492968672 can be written as One billion, four hundred ninety-two million, nine hundred sixty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.492968672 × 10⁹

Factors of 1492968672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 565

Divisors of 1492968672

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 208 216 234 243 288 312 324 351 416 432 468 486 547 624 648 702 729 864 936 972 1053 1094 1248 1296 1404 1458 1641 1872 1944 2106 2187 2188 2592 2808 2916 3159 3282 3744 3888 4212 4374 4376 4923 5616 5832 6318 6561 6564 7111 7776 8424 8748 8752 9477 9846 11232 11664 12636 13122 13128 14222 14769 16848 17496 17504 18954 19692 21333 23328 25272 26244 26256 28431 28444 29538 33696 34992 37908 39384 42666 44307 50544 52488 52512 56862 56888 59076 63999 69984 75816 78768 85293 85332 88614 101088 104976 113724 113776 118152 127998 132921 151632 157536 170586 170664 177228 191997 209952 227448 227552 236304 255996 265842 303264 341172 341328 354456 383994 398763 454896 472608 511992 531684 575991 682344 682656 708912 767988 797526 909792 1023984 1063368 1151982 1196289 1364688 1417824 1535976 1595052 1727973 2047968 2126736 2303964 2392578 2729376 3071952 3190104 3455946 3588867 4253472 4607928 4785156 5183919 6143904 6380208 6911892 7177734 9215856 9570312 10367838 12760416 13823784 14355468 15551757 18431712 19140624 20735676 27647568 28710936 31103514 38281248 41471352 46655271 55295136 57421872 62207028 82942704 93310542 114843744 124414056 165885408 186621084 248828112 373242168 497656224 746484336 1492968672
• Sum of all divisors σ(n): 4756509576
• Sum of proper divisors (its aliquot sum) s(n): 3263540904
• 1492968672 is an abundant number, because the sum of its proper divisors (3263540904) is greater than itself. Its abundance is 1770572232

Bases of 1492968672

• Binary: 1011000111111001110010011100000₂
• Hexadecimal: 0x58FCE4E0
• Base-36: OOVI00

Squares and roots of 1492968672

• 1492968672 squared (1492968672²) is 2228955455573443584
• 1492968672 cubed (1492968672³) is 3327760666454639066071400448
• The square root of 1492968672 is 38638.9527808403
• The cube root of 1492968672 is 1142.9228046321

Scales and comparisons

• 1,492,968,672 seconds is equal to 47 years, 24 weeks, 3 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,492,968,672 would take you about ninety-four 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 1492968672 cubic inches would be around 95.2 feet tall.

Recreational maths with 1492968672

• 1492968672 backwards is 2768692941
• 1492968672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1492968672's digits is 54
• More coming soon!