145849704

Names of 145849704

• Cardinal: 145849704 can be written as One hundred forty-five million, eight hundred forty-nine thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.45849704 × 10⁸

Factors of 145849704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 503

Divisors of 145849704

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 21 22 24 26 28 33 39 42 44 52 56 66 77 78 84 88 91 104 132 143 154 156 168 169 182 231 264 273 286 308 312 338 364 429 462 467 507 546 572 616 676 728 858 924 934 1001 1014 1092 1144 1183 1352 1401 1716 1848 1859 1868 2002 2028 2184 2366 2802 3003 3269 3432 3549 3718 3736 4004 4056 4732 5137 5577 5604 6006 6071 6538 7098 7436 8008 9464 9807 10274 11154 11208 12012 12142 13013 13076 14196 14872 15411 18213 19614 20548 22308 24024 24284 26026 26152 28392 30822 35959 36426 39039 39228 41096 42497 44616 48568 52052 61644 66781 71918 72852 78078 78456 78923 84994 104104 107877 123288 127491 133562 143836 145704 156156 157846 169988 200343 215754 236769 254982 267124 287672 312312 315692 339976 400686 431508 467467 473538 509964 534248 552461 631384 801372 863016 868153 934934 947076 1019928 1104922 1402401 1602744 1657383 1736306 1869868 1894152 2209844 2604459 2804802 3314766 3472612 3739736 4419688 5208918 5609604 6077071 6629532 6945224 10417836 11219208 12154142 13259064 18231213 20835672 24308284 36462426 48616568 72924852 145849704
• Sum of all divisors σ(n): 493309440
• Sum of proper divisors (its aliquot sum) s(n): 347459736
• 145849704 is an abundant number, because the sum of its proper divisors (347459736) is greater than itself. Its abundance is 201610032

Bases of 145849704

• Binary: 1000101100010111110101101000₂
• Hexadecimal: 0x8B17D68
• Base-36: 2EU2CO

Squares and roots of 145849704

• 145849704 squared (145849704²) is 21272136156887616
• 145849704 cubed (145849704³) is 3102534761929756354865664
• The square root of 145849704 is 12076.8250794653
• The cube root of 145849704 is 526.3829948807

Scales and comparisons

• 145,849,704 seconds is equal to 4 years, 33 weeks, 1 day, 1 hour, 48 minutes, 24 seconds.
• To count from 1 to 145,849,704 would take you about 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 145849704 cubic inches would be around 43.9 feet tall.

Recreational maths with 145849704

• 145849704 backwards is 407948541
• 145849704 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 145849704's digits is 42
• More coming soon!