16157838828672

Names of 16157838828672

• Cardinal: 16157838828672 can be written as Sixteen trillion, one hundred fifty-seven billion, eight hundred thirty-eight million, eight hundred twenty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.6157838828672 × 10¹³

Factors of 16157838828672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 13164

Divisors of 16157838828672

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 288 324 384 432 486 576 648 729 864 972 1152 1296 1458 1728 1944 2592 2916 3456 3888 5184 5832 7776 10368 11664 13159 15552 23328 26318 31104 39477 46656 52636 78954 93312 105272 118431 157908 210544 236862 315816 355293 421088 473724 631632 710586 842176 947448 1065879 1263264 1421172 1684352 1894896 2131758 2526528 2842344 3197637 3789792 4263516 5053056 5684688 6395274 7579584 8527032 9592911 11369376 12790548 15159168 17054064 19185822 22738752 25581096 34108128 38371644 45477504 51162192 68216256 76743288 102324384 136432512 153486576 173159281 204648768 306973152 346318562 409297536 519477843 613946304 692637124 1038955686 1227892608 1385274248 1558433529 2077911372 2770548496 3116867058 4155822744 4675300587 5541096992 6233734116 8311645488 9350601174 11082193984 12467468232 14025901761 16623290976 18701202348 22164387968 24934936464 28051803522 33246581952 37402404696 42077705283 49869872928 56103607044 66493163904 74804809392 84155410566 99739745856 112207214088 126233115849 149609618784 168310821132 199479491712 224414428176 252466231698 299219237568 336621642264 448828856352 504932463396 598438475136 673243284528 897657712704 1009864926792 1346486569056 1795315425408 2019729853584 2692973138112 4039459707168 5385946276224 8078919414336 16157838828672
• Sum of all divisors σ(n): 48265756893315
• Sum of proper divisors (its aliquot sum) s(n): 32107918064643
• 16157838828672 is an abundant number, because the sum of its proper divisors (32107918064643) is greater than itself. Its abundance is 15950079235971

Bases of 16157838828672

• Binary: 11101011001000001010001111100110010010000000₂
• Hexadecimal: 0xEB20A3E6480
• Base-36: 5Q6T42000

Squares and roots of 16157838828672

• 16157838828672 squared (16157838828672²) is 261075755613340548969283584
• 16157838828672 cubed (16157838828672³) is 4218419981274115784694890521805558120448
• The square root of 16157838828672 is 4019681.4337297925
• The cube root of 16157838828672 is 25281.0102043167

Scales and comparisons

• 16,157,838,828,672 seconds is equal to 513,769 years, 15 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 16,157,838,828,672 would take you about one million, two hundred eighty-four thousand, four hundred twenty-three 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 16157838828672 cubic inches would be around 2106.8 feet tall.

Recreational maths with 16157838828672

• 16157838828672 backwards is 27682883875161
• 16157838828672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16157838828672's digits is 72
• More coming soon!