309326138368

Names of 309326138368

• Cardinal: 309326138368 can be written as Three hundred nine billion, three hundred twenty-six million, one hundred thirty-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 3.09326138368 × 10¹¹

Factors of 309326138368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 39516

Divisors of 309326138368

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 8 13 16 19 26 31 32 38 52 62 64 76 104 124 128 152 208 247 248 256 304 403 416 494 496 512 589 608 806 832 988 992 1024 1178 1216 1612 1664 1976 1984 2356 2432 3224 3328 3952 3968 4712 4864 6448 6656 7657 7904 7936 9424 9728 12896 13312 15314 15808 15872 18848 19456 25792 30628 31616 31744 37696 39451 51584 61256 63232 75392 78902 103168 122512 126464 150784 157804 206336 245024 252928 301568 315608 412672 490048 512863 603136 631216 749569 980096 1025726 1222981 1262432 1499138 1960192 2051452 2445962 2524864 2998276 3920384 4102904 4891924 5049728 5996552 7840768 8205808 9744397 9783848 10099456 11993104 15898753 16411616 19488794 19567696 20198912 23236639 23986208 31797506 32823232 38977588 39135392 40397824 46473278 47972416 63595012 65646464 77955176 78270784 92946556 95944832 127190024 131292928 155910352 156541568 185893112 191889664 254380048 262585856 302076307 311820704 313083136 371786224 383779328 508760096 525171712 604152614 623641408 626166272 743572448 767558656 1017520192 1208305228 1247282816 1252332544 1487144896 2035040384 2416610456 2494565632 2974289792 4070080768 4833220912 4989131264 5948579584 8140161536 9666441824 9978262528 11897159168 16280323072 19332883648 23794318336 38665767296 77331534592 154663069184 309326138368
• Sum of all divisors σ(n): 723593866240
• Sum of proper divisors (its aliquot sum) s(n): 414267727872
• 309326138368 is an abundant number, because the sum of its proper divisors (414267727872) is greater than itself. Its abundance is 104941589504

Bases of 309326138368

• Binary: 100100000000101010001100100110000000000₂
• Hexadecimal: 0x4805464C00
• Base-36: 3Y3OSNWG

Squares and roots of 309326138368

• 309326138368 squared (309326138368²) is 95682659877659081703424
• 309326138368 cubed (309326138368³) is 29597147688735055058925149363372032
• The square root of 309326138368 is 556170.9614569967
• The cube root of 309326138368 is 6762.9919937015

Scales and comparisons

• 309,326,138,368 seconds is equal to 9,835 years, 31 weeks, 6 days, 15 hours, 19 minutes, 28 seconds.
• To count from 1 to 309,326,138,368 would take you about nineteen thousand, six hundred seventy-one 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 309326138368 cubic inches would be around 563.6 feet tall.

Recreational maths with 309326138368

• 309326138368 backwards is 863831623903
• 309326138368 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 309326138368's digits is 52
• More coming soon!