730146456

Names of 730146456

• Cardinal: 730146456 can be written as Seven hundred thirty million, one hundred forty-six thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 7.30146456 × 10⁸

Factors of 730146456

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 811

Divisors of 730146456

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 29 36 37 39 52 58 72 74 78 87 104 111 116 117 148 156 174 222 232 234 261 296 312 333 348 377 444 468 481 522 666 696 727 754 888 936 962 1044 1073 1131 1332 1443 1454 1508 1924 2088 2146 2181 2262 2664 2886 2908 3016 3219 3393 3848 4292 4329 4362 4524 5772 5816 6438 6543 6786 8584 8658 8724 9048 9451 9657 11544 12876 13086 13572 13949 17316 17448 18902 19314 21083 25752 26172 26899 27144 27898 28353 34632 37804 38628 41847 42166 52344 53798 55796 56706 63249 75608 77256 80697 83694 84332 85059 107596 111592 113412 125541 126498 161394 167388 168664 170118 189747 215192 226824 242091 251082 252996 274079 322788 334776 340236 349687 379494 484182 502164 505992 548158 645576 680472 699374 758988 780071 822237 968364 1004328 1049061 1096316 1398748 1517976 1560142 1644474 1936728 2098122 2192632 2340213 2466711 2797496 3120284 3147183 3288948 4196244 4680426 4933422 6240568 6294366 6577896 7020639 8392488 9360852 9866844 10140923 12588732 14041278 18721704 19733688 20281846 25177464 28082556 30422769 40563692 56165112 60845538 81127384 91268307 121691076 182536614 243382152 365073228 730146456
• Sum of all divisors σ(n): 2265681600
• Sum of proper divisors (its aliquot sum) s(n): 1535535144
• 730146456 is an abundant number, because the sum of its proper divisors (1535535144) is greater than itself. Its abundance is 805388688

Bases of 730146456

• Binary: 101011100001010010011010011000₂
• Hexadecimal: 0x2B852698
• Base-36: C2PKM0

Squares and roots of 730146456

• 730146456 squared (730146456²) is 533113847209359936
• 730146456 cubed (730146456³) is 389251186184439647298786816
• The square root of 730146456 is 27021.2223261643
• The cube root of 730146456 is 900.4715454881

Scales and comparisons

• 730,146,456 seconds is equal to 23 years, 11 weeks, 1 day, 18 hours, 27 minutes, 36 seconds.
• To count from 1 to 730,146,456 would take you about thirty-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 730146456 cubic inches would be around 75 feet tall.

Recreational maths with 730146456

• 730146456 backwards is 654641037
• 730146456 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 730146456's digits is 36
• More coming soon!