16158396672

Names of 16158396672

• Cardinal: 16158396672 can be written as Sixteen billion, one hundred fifty-eight million, three hundred ninety-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.6158396672 × 10¹⁰

Factors of 16158396672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 477

Divisors of 16158396672

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 128 132 144 176 192 198 216 256 264 288 297 352 384 396 432 461 528 576 594 704 768 792 864 922 1056 1152 1188 1383 1408 1584 1728 1844 2112 2304 2376 2766 2816 3168 3456 3688 4149 4224 4752 5071 5532 6336 6912 7376 8298 8448 9504 10142 11064 12447 12672 14752 15213 16596 19008 20284 22128 24894 25344 29504 30426 33192 38016 40568 44256 45639 49788 59008 60852 66384 76032 81136 88512 91278 99576 118016 121704 132768 136917 162272 177024 182556 199152 212521 243408 265536 273834 324544 354048 365112 398304 425042 486816 531072 547668 637563 649088 730224 796608 850084 973632 1062144 1095336 1275126 1298176 1460448 1593216 1700168 1912689 1947264 2190672 2337731 2550252 2920896 3186432 3400336 3825378 3894528 4381344 4675462 5100504 5738067 5841792 6800672 7013193 7650756 8762688 9350924 10201008 11476134 11683584 13601344 14026386 15301512 17525376 18701848 20402016 21039579 22952268 27202688 28052772 30603024 35050752 37403696 40804032 42079158 45904536 54405376 56105544 61206048 63118737 74807392 81608064 84158316 91809072 112211088 122412096 126237474 149614784 163216128 168316632 183618144 224422176 244824192 252474948 299229568 336633264 367236288 448844352 489648384 504949896 598459136 673266528 734472576 897688704 1009899792 1346533056 1468945152 1795377408 2019799584 2693066112 4039599168 5386132224 8079198336 16158396672
• Sum of all divisors σ(n): 52240470240
• Sum of proper divisors (its aliquot sum) s(n): 36082073568
• 16158396672 is an abundant number, because the sum of its proper divisors (36082073568) is greater than itself. Its abundance is 19923676896

Bases of 16158396672

• Binary: 1111000011000111011001000100000000₂
• Hexadecimal: 0x3C31D9100
• Base-36: 7F8AIO0

Squares and roots of 16158396672

• 16158396672 squared (16158396672²) is 261093783009700675584
• 16158396672 cubed (16158396672³) is 4218856914463837540072657256448
• The square root of 16158396672 is 127115.6822425935
• The cube root of 16158396672 is 2528.1301140101

Scales and comparisons

• 16,158,396,672 seconds is equal to 513 years, 40 weeks, 6 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 16,158,396,672 would take you about one thousand and twenty-seven 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 16158396672 cubic inches would be around 210.7 feet tall.

Recreational maths with 16158396672

• 16158396672 backwards is 27669385161
• 16158396672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16158396672's digits is 54
• More coming soon!