2160723136

Names of 2160723136

• Cardinal: 2160723136 can be written as Two billion, one hundred sixty million, seven hundred twenty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 2.160723136 × 10⁹

Factors of 2160723136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 153

Divisors of 2160723136

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 121 127 143 169 176 208 242 254 286 338 352 416 484 508 572 676 704 832 968 1016 1144 1352 1397 1573 1651 1859 1936 2032 2197 2288 2704 2794 3146 3302 3718 3872 4064 4394 4576 5408 5588 6292 6604 7436 7744 8128 8788 9152 10816 11176 12584 13208 14872 15367 17576 18161 20449 21463 22352 24167 25168 26416 29744 30734 35152 36322 40898 42926 44704 48334 50336 52832 59488 61468 70304 72644 81796 85852 89408 96668 100672 105664 118976 122936 140608 145288 163592 171704 193336 199771 236093 245872 265837 279019 290576 327184 343408 386672 399542 472186 491744 531674 558038 581152 654368 686816 773344 799084 944372 983488 1063348 1116076 1162304 1308736 1373632 1546688 1598168 1888744 2126696 2232152 2597023 3069209 3196336 3777488 4253392 4464304 5194046 6138418 6392672 7554976 8506784 8928608 10388092 12276836 12785344 15109952 17013568 17857216 20776184 24553672 33761299 41552368 49107344 67522598 83104736 98214688 135045196 166209472 196429376 270090392 540180784 1080361568 2160723136
• Sum of all divisors σ(n): 5145674240
• Sum of proper divisors (its aliquot sum) s(n): 2984951104
• 2160723136 is an abundant number, because the sum of its proper divisors (2984951104) is greater than itself. Its abundance is 824227968

Bases of 2160723136

• Binary: 10000000110010100000010011000000₂
• Hexadecimal: 0x80CA04C0
• Base-36: ZQFSN4

Squares and roots of 2160723136

• 2160723136 squared (2160723136²) is 4668724470445674496
• 2160723136 cubed (2160723136³) is 10087820978901317114632339456
• The square root of 2160723136 is 46483.5792081461
• The cube root of 2160723136 is 1292.8050524873

Scales and comparisons

• 2,160,723,136 seconds is equal to 68 years, 36 weeks, 4 days, 8 hours, 52 minutes, 16 seconds.
• To count from 1 to 2,160,723,136 would take you about one hundred thirty-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 2160723136 cubic inches would be around 107.7 feet tall.

Recreational maths with 2160723136

• 2160723136 backwards is 6313270612
• The number of decimal digits it has is: 10
• The sum of 2160723136's digits is 31
• More coming soon!