165358449152

Names of 165358449152

• Cardinal: 165358449152 can be written as One hundred sixty-five billion, three hundred fifty-eight million, four hundred forty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.65358449152 × 10¹¹

Factors of 165358449152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4958

Divisors of 165358449152

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 181 208 232 256 362 377 416 464 512 724 754 832 928 1448 1508 1664 1856 2353 2896 3016 3328 3712 4706 4733 5249 5792 6032 6656 7424 9412 9466 10498 11584 12064 14848 18824 18932 20996 23168 24128 37648 37864 41992 46336 48256 61529 68237 75296 75728 83984 92672 96512 123058 136474 137257 150592 151456 167968 193024 246116 272948 274514 301184 302912 335936 492232 545896 549028 602368 605824 671872 856673 984464 1091792 1098056 1204736 1211648 1343744 1713346 1784341 1968928 2183584 2196112 2423296 2687488 3426692 3568682 3937856 4367168 4392224 6853384 7137364 7875712 8734336 8784448 11136749 13706768 14274728 15751424 17468672 17568896 22273498 24843517 27413536 28549456 31502848 34937344 35137792 44546996 49687034 54827072 57098912 70275584 89093992 99374068 109654144 114197824 178187984 198748136 219308288 228395648 322965721 356375968 397496272 438616576 456791296 645931442 712751936 794992544 913582592 1291862884 1425503872 1589985088 2583725768 2851007744 3179970176 5167451536 5702015488 6359940352 10334903072 12719880704 20669806144 41339612288 82679224576 165358449152
• Sum of all divisors σ(n): 370189900080
• Sum of proper divisors (its aliquot sum) s(n): 204831450928
• 165358449152 is an abundant number, because the sum of its proper divisors (204831450928) is greater than itself. Its abundance is 39473001776

Bases of 165358449152

• Binary: 10011010000000001000011011001000000000₂
• Hexadecimal: 0x268021B200
• Base-36: 23YQ5FY8

Squares and roots of 165358449152

• 165358449152 squared (165358449152²) is 27343416705954569519104
• 165358449152 cubed (165358449152³) is 4521464981013536019446807876599808
• The square root of 165358449152 is 406642.9012684223
• The cube root of 165358449152 is 5488.7754459621

Scales and comparisons

• 165,358,449,152 seconds is equal to 5,257 years, 46 weeks, 22 hours, 32 minutes, 32 seconds.
• To count from 1 to 165,358,449,152 would take you about ten thousand, five hundred fifteen 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 165358449152 cubic inches would be around 457.4 feet tall.

Recreational maths with 165358449152

• 165358449152 backwards is 251944853561
• The number of decimal digits it has is: 12
• The sum of 165358449152's digits is 53
• More coming soon!