6864491448

Names of 6864491448

• Cardinal: 6864491448 can be written as Six billion, eight hundred sixty-four million, four hundred ninety-one thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 6.864491448 × 10⁹

Factors of 6864491448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 962

Divisors of 6864491448

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 31 36 43 54 62 72 81 86 93 108 124 129 162 172 186 216 243 248 258 279 324 344 372 387 486 516 558 648 729 744 774 837 883 972 1032 1116 1161 1333 1458 1548 1674 1766 1944 2232 2322 2511 2649 2666 2916 3096 3348 3483 3532 3999 4644 5022 5298 5332 5832 6696 6966 7064 7533 7947 7998 9288 10044 10449 10596 10664 11997 13932 15066 15894 15996 20088 20898 21192 22599 23841 23994 27373 27864 30132 31347 31788 31992 35991 37969 41796 45198 47682 47988 54746 60264 62694 63576 71523 71982 75938 82119 83592 90396 95364 95976 107973 109492 113907 125388 143046 143964 151876 164238 180792 190728 214569 215946 218984 227814 246357 250776 286092 287928 303752 323919 328476 341721 429138 431892 455628 492714 572184 643707 647838 656952 683442 739071 858276 863784 911256 971757 985428 1025163 1177039 1287414 1295676 1366884 1478142 1716552 1943514 1970856 2050326 2217213 2354078 2574828 2591352 2733768 2956284 3075489 3531117 3887028 4100652 4434426 4708156 5149656 5912568 6150978 6651639 7062234 7774056 8201304 8868852 9226467 9416312 10593351 12301956 13303278 14124468 17737704 18452934 19954917 21186702 24603912 26606556 27679401 28248936 31780053 36905868 39909834 42373404 53213112 55358802 63560106 73811736 79819668 84746808 95340159 110717604 127120212 159639336 190680318 221435208 254240424 286020477 381360636 572040954 762721272 858061431 1144081908 1716122862 2288163816 3432245724 6864491448
• Sum of all divisors σ(n): 20406397440
• Sum of proper divisors (its aliquot sum) s(n): 13541905992
• 6864491448 is an abundant number, because the sum of its proper divisors (13541905992) is greater than itself. Its abundance is 6677414544

Bases of 6864491448

• Binary: 110011001001001111101001110111000₂
• Hexadecimal: 0x19927D3B8
• Base-36: 35IXVI0

Squares and roots of 6864491448

• 6864491448 squared (6864491448²) is 47121242839665136704
• 6864491448 cubed (6864491448³) is 323463368492012566088358907392
• The square root of 6864491448 is 82852.2265723741
• The cube root of 6864491448 is 1900.5069236503

Scales and comparisons

• 6,864,491,448 seconds is equal to 218 years, 14 weeks, 3 hours, 10 minutes, 48 seconds.
• To count from 1 to 6,864,491,448 would take you about four hundred thirty-six 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 6864491448 cubic inches would be around 158.4 feet tall.

Recreational maths with 6864491448

• 6864491448 backwards is 8441944686
• 6864491448 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6864491448's digits is 54
• More coming soon!