381198048

Names of 381198048

• Cardinal: 381198048 can be written as Three hundred eighty-one million, one hundred ninety-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 3.81198048 × 10⁸

Factors of 381198048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 215

Divisors of 381198048

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 53 56 66 77 84 88 96 98 106 112 132 139 147 154 159 168 176 196 212 224 231 264 278 294 308 318 336 352 371 392 417 424 462 528 539 556 583 588 616 636 672 742 784 834 848 924 973 1056 1078 1112 1113 1166 1176 1232 1272 1484 1529 1568 1617 1668 1696 1749 1848 1946 2156 2224 2226 2332 2352 2464 2544 2597 2919 2968 3058 3234 3336 3498 3696 3892 4081 4312 4448 4452 4587 4664 4704 5088 5194 5838 5936 6116 6468 6672 6811 6996 7367 7392 7784 7791 8162 8624 8904 9174 9328 10388 10703 11676 11872 12232 12243 12936 13344 13622 13992 14734 15568 15582 16324 17248 17808 18348 18656 20433 20776 21406 22101 23352 24464 24486 25872 27244 27984 28567 29468 31136 31164 32109 32648 35616 36696 40866 41552 42812 44202 46704 48928 48972 51569 51744 54488 55968 57134 58936 62328 64218 65296 73392 74921 81037 81732 83104 85624 85701 88404 93408 97944 103138 108976 114268 117872 124656 128436 130592 146784 149842 154707 162074 163464 171248 171402 176808 195888 206276 217952 224763 228536 235744 243111 249312 256872 299684 309414 324148 326928 342496 342804 353616 360983 391776 412552 449526 457072 486222 513744 567259 599368 618828 648296 653856 685608 707232 721966 825104 899052 914144 972444 1027488 1082949 1134518 1198736 1237656 1296592 1371216 1443932 1650208 1701777 1798104 1944888 2165898 2269036 2397472 2475312 2593184 2742432 2887864 3403554 3596208 3889776 3970813 4331796 4538072 4950624 5775728 6807108 7192416 7779552 7941626 8663592 9076144 11551456 11912439 13614216 15883252 17327184 18152288 23824878 27228432 31766504 34654368 47649756 54456864 63533008 95299512 127066016 190599024 381198048
• Sum of all divisors σ(n): 1303102080
• Sum of proper divisors (its aliquot sum) s(n): 921904032
• 381198048 is an abundant number, because the sum of its proper divisors (921904032) is greater than itself. Its abundance is 540705984

Bases of 381198048

• Binary: 10110101110001001111011100000₂
• Hexadecimal: 0x16B89EE0
• Base-36: 6AYEAO

Squares and roots of 381198048

• 381198048 squared (381198048²) is 145311951799010304
• 381198048 cubed (381198048³) is 55392632376852816216686592
• The square root of 381198048 is 19524.2937900453
• The cube root of 381198048 is 725.0760430741

Scales and comparisons

• 381,198,048 seconds is equal to 12 years, 6 weeks, 2 days, 20 minutes, 48 seconds.
• To count from 1 to 381,198,048 would take you about eighteen 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 381198048 cubic inches would be around 60.4 feet tall.

Recreational maths with 381198048

• 381198048 backwards is 840891183
• 381198048 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 381198048's digits is 42
• More coming soon!