40378244744

Names of 40378244744

• Cardinal: 40378244744 can be written as Forty billion, three hundred seventy-eight million, two hundred forty-four thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 4.0378244744 × 10¹⁰

Factors of 40378244744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 330

Divisors of 40378244744

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 19 31 37 38 62 74 76 124 148 152 241 248 296 482 589 703 961 964 1147 1178 1406 1922 1928 2294 2356 2812 3844 4579 4588 4712 5624 7471 7688 8917 9158 9176 14942 17834 18259 18316 21793 29791 29884 35557 35668 36518 36632 43586 59582 59768 71114 71336 73036 87172 119164 141949 142228 146072 169423 174344 231601 238328 276427 283898 284456 338846 463202 552854 566029 567796 675583 677692 926404 1102267 1105708 1132058 1135592 1351166 1355384 1852808 2204534 2211416 2264116 2702332 4400419 4409068 4528232 5252113 5404664 7179631 8569237 8800838 8818136 10504226 14359262 17138474 17601676 20943073 21008452 28718524 34276948 35203352 41886146 42016904 57437048 68553896 83772292 136412989 162815503 167544584 265646347 272825978 325631006 531292694 545651956 651262012 1062585388 1091303912 1302524024 2125170776 5047280593 10094561186 20189122372 40378244744
• Sum of all divisors σ(n): 84926899200
• Sum of proper divisors (its aliquot sum) s(n): 44548654456
• 40378244744 is an abundant number, because the sum of its proper divisors (44548654456) is greater than itself. Its abundance is 4170409712

Bases of 40378244744

• Binary: 100101100110101110110001111010001000₂
• Hexadecimal: 0x966BB1E88
• Base-36: IJS5X1K

Squares and roots of 40378244744

• 40378244744 squared (40378244744²) is 1630402648606363625536
• 40378244744 cubed (40378244744³) is 65832797176693580987751776182784
• The square root of 40378244744 is 200943.3869128317
• The cube root of 40378244744 is 3430.6979158779

Scales and comparisons

• 40,378,244,744 seconds is equal to 1,283 years, 46 weeks, 6 days, 19 hours, 5 minutes, 44 seconds.
• To count from 1 to 40,378,244,744 would take you about two thousand, five hundred sixty-seven 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 40378244744 cubic inches would be around 285.9 feet tall.

Recreational maths with 40378244744

• 40378244744 backwards is 44744287304
• The number of decimal digits it has is: 11
• The sum of 40378244744's digits is 47
• More coming soon!