38746692128

Names of 38746692128

• Cardinal: 38746692128 can be written as Thirty-eight billion, seven hundred forty-six million, six hundred ninety-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.8746692128 × 10¹⁰

Factors of 38746692128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 491

Divisors of 38746692128

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 58 68 83 116 127 136 166 232 233 254 272 332 464 466 493 508 544 664 928 932 986 1016 1328 1411 1864 1972 2032 2159 2407 2656 2822 3683 3728 3944 3961 4064 4318 4814 5644 6757 7366 7456 7888 7922 8636 9628 10541 11288 13514 14732 15776 15844 17272 19256 19339 21082 22576 27028 29464 29591 31688 34544 38512 38678 40919 42164 45152 54056 58928 59182 62611 63376 69088 77024 77356 81838 84328 108112 114869 117856 118364 125222 126752 154712 163676 168656 179197 216224 229738 236728 250444 305689 309424 327352 328763 337312 358394 459476 473456 500888 503047 560831 611378 618848 654704 657526 716788 858139 918952 946912 1001776 1006094 1121662 1222756 1309408 1315052 1433576 1716278 1837904 2003552 2012188 2243324 2445512 2456053 2630104 2867152 3432556 3675808 4024376 4486648 4891024 4912106 5196713 5260208 5734304 6865112 8048752 8973296 9534127 9782048 9824212 10393426 10520416 13730224 14588363 16097504 17946592 19068254 19648424 20786852 27460448 29176726 38136508 39296848 41573704 41752901 58353452 71225537 76273016 78593696 83147408 83505802 116706904 142451074 152546032 166294816 167011604 233413808 284902148 305092064 334023208 466827616 569804296 668046416 1139608592 1210834129 1336092832 2279217184 2421668258 4843336516 9686673032 19373346064 38746692128
• Sum of all divisors σ(n): 85593231360
• Sum of proper divisors (its aliquot sum) s(n): 46846539232
• 38746692128 is an abundant number, because the sum of its proper divisors (46846539232) is greater than itself. Its abundance is 8099847104

Bases of 38746692128

• Binary: 100100000101011110111001101000100000₂
• Hexadecimal: 0x9057B9A20
• Base-36: HSSS2ZK

Squares and roots of 38746692128

• 38746692128 squared (38746692128²) is 1501306150862017168384
• 38746692128 cubed (38746692128³) is 58170647217323301032425183281152
• The square root of 38746692128 is 196841.7946676975
• The cube root of 38746692128 is 3383.8534336571

Scales and comparisons

• 38,746,692,128 seconds is equal to 1,232 years, 1 week, 2 days, 2 hours, 2 minutes, 8 seconds.
• To count from 1 to 38,746,692,128 would take you about two thousand, four hundred sixty-four 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 38746692128 cubic inches would be around 282 feet tall.

Recreational maths with 38746692128

• 38746692128 backwards is 82129664783
• The number of decimal digits it has is: 11
• The sum of 38746692128's digits is 56
• More coming soon!