142684416

Names of 142684416

• Cardinal: 142684416 can be written as One hundred forty-two million, six hundred eighty-four thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.42684416 × 10⁸

Factors of 142684416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 995

Divisors of 142684416

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 252 256 288 324 336 378 384 432 448 504 567 576 648 672 756 768 864 896 983 1008 1134 1152 1296 1344 1512 1728 1792 1966 2016 2268 2304 2592 2688 2949 3024 3456 3932 4032 4536 5184 5376 5898 6048 6881 6912 7864 8064 8847 9072 10368 11796 12096 13762 15728 16128 17694 18144 20643 20736 23592 24192 26541 27524 31456 35388 36288 41286 47184 48384 53082 55048 61929 62912 70776 72576 79623 82572 94368 106164 110096 123858 125824 141552 145152 159246 165144 185787 188736 212328 220192 247716 251648 283104 318492 330288 371574 377472 424656 440384 495432 557361 566208 636984 660576 743148 754944 849312 880768 990864 1114722 1132416 1273968 1321152 1486296 1698624 1761536 1981728 2229444 2264832 2547936 2642304 2972592 3397248 3963456 4458888 5095872 5284608 5945184 6794496 7926912 8917776 10191744 11890368 15853824 17835552 20383488 23780736 35671104 47561472 71342208 142684416
• Sum of all divisors σ(n): 486733632
• Sum of proper divisors (its aliquot sum) s(n): 344049216
• 142684416 is an abundant number, because the sum of its proper divisors (344049216) is greater than itself. Its abundance is 201364800

Bases of 142684416

• Binary: 1000100000010011000100000000₂
• Hexadecimal: 0x8813100
• Base-36: 2CY800

Squares and roots of 142684416

• 142684416 squared (142684416²) is 20358842569261056
• 142684416 cubed (142684416³) is 2904889562430953326903296
• The square root of 142684416 is 11945.0582250569
• The cube root of 142684416 is 522.5471868131

Scales and comparisons

• 142,684,416 seconds is equal to 4 years, 27 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 142,684,416 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 142684416 cubic inches would be around 43.5 feet tall.

Recreational maths with 142684416

• 142684416 backwards is 614486241
• 142684416 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142684416's digits is 36
• More coming soon!