38013948

Names of 38013948

• Cardinal: 38013948 can be written as Thirty-eight million, thirteen thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 3.8013948 × 10⁷

Factors of 38013948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 200

Divisors of 38013948

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 37 42 54 63 74 81 84 108 111 126 148 151 162 189 222 243 252 259 302 324 333 378 444 453 486 518 567 604 666 756 777 906 972 999 1036 1057 1134 1332 1359 1554 1701 1812 1998 2114 2268 2331 2718 2997 3108 3171 3402 3996 4077 4228 4662 5436 5587 5994 6342 6804 6993 8154 8991 9324 9513 11174 11988 12231 12684 13986 16308 16761 17982 19026 20979 22348 24462 27972 28539 33522 35964 36693 38052 39109 41958 48924 50283 57078 62937 67044 73386 78218 83916 85617 100566 114156 117327 125874 146772 150849 156436 171234 201132 234654 251748 256851 301698 342468 351981 452547 469308 513702 603396 703962 905094 1027404 1055943 1357641 1407924 1810188 2111886 2715282 3167829 4223772 5430564 6335658 9503487 12671316 19006974 38013948
• Sum of all divisors σ(n): 117737984
• Sum of proper divisors (its aliquot sum) s(n): 79724036
• 38013948 is an abundant number, because the sum of its proper divisors (79724036) is greater than itself. Its abundance is 41710088

Bases of 38013948

• Binary: 10010001000000101111111100₂
• Hexadecimal: 0x2440BFC
• Base-36: MMRR0

Squares and roots of 38013948

• 38013948 squared (38013948²) is 1445060242546704
• 38013948 cubed (38013948³) is 54932444917037793427392
• The square root of 38013948 is 6165.5452313643
• The cube root of 38013948 is 336.2386697123

Scales and comparisons

• 38,013,948 seconds is equal to 1 year, 10 weeks, 5 days, 23 hours, 25 minutes, 48 seconds.
• To count from 1 to 38,013,948 would take you about forty-two weeks!

  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 38013948 cubic inches would be around 28 feet tall.

Recreational maths with 38013948

• 38013948 backwards is 84931083
• 38013948 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 38013948's digits is 36
• More coming soon!