38281429140

Names of 38281429140

• Cardinal: 38281429140 can be written as Thirty-eight billion, two hundred eighty-one million, four hundred twenty-nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.828142914 × 10¹⁰

Factors of 38281429140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1357

Divisors of 38281429140

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 30 37 38 57 60 74 76 95 111 114 148 185 190 222 228 285 361 370 380 444 555 570 703 722 740 1083 1110 1140 1291 1369 1406 1444 1805 2109 2166 2220 2582 2738 2812 3515 3610 3873 4107 4218 4332 5164 5415 5476 6455 6845 7030 7220 7746 8214 8436 10545 10830 12910 13357 13690 14060 15492 16428 19365 20535 21090 21660 24529 25820 26011 26714 27380 38730 40071 41070 42180 47767 49058 52022 53428 66785 73587 77460 78033 80142 82140 95534 98116 104044 122645 130055 133570 143301 147174 156066 160284 191068 200355 238835 245290 260110 267140 286602 294348 312132 367935 390165 400710 466051 477670 490580 494209 520220 573204 716505 735870 780330 801420 907573 932102 955340 988418 1398153 1433010 1471740 1482627 1560660 1767379 1815146 1864204 1976836 2330255 2471045 2722719 2796306 2866020 2965254 3534758 3630292 4537865 4660510 4942090 5302137 5445438 5592612 5930508 6990765 7069516 7413135 8836895 9075730 9321020 9884180 10604274 10890876 13613595 13981530 14826270 17243887 17673790 18151460 21208548 26510685 27227190 27963060 29652540 33580201 34487774 35347580 51731661 53021370 54454380 67160402 68975548 86219435 100740603 103463322 106042740 134320804 167901005 172438870 201481206 206926644 258658305 335802010 344877740 402962412 503703015 517316610 638023819 671604020 1007406030 1034633220 1276047638 1914071457 2014812060 2552095276 3190119095 3828142914 6380238190 7656285828 9570357285 12760476380 19140714570 38281429140
• Sum of all divisors σ(n): 116356558752
• Sum of proper divisors (its aliquot sum) s(n): 78075129612
• 38281429140 is an abundant number, because the sum of its proper divisors (78075129612) is greater than itself. Its abundance is 39793700472

Bases of 38281429140

• Binary: 100011101001110000000100000010010100₂
• Hexadecimal: 0x8E9C04094
• Base-36: HL3RVRO

Squares and roots of 38281429140

• 38281429140 squared (38281429140²) is 1465467817000841139600
• 38281429140 cubed (38281429140³) is 56100202393468187405994247944000
• The square root of 38281429140 is 195656.4058240875
• The cube root of 38281429140 is 3370.2546318237

Scales and comparisons

• 38,281,429,140 seconds is equal to 1,217 years, 12 weeks, 2 hours, 19 minutes.
• To count from 1 to 38,281,429,140 would take you about two thousand, four hundred thirty-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 38281429140 cubic inches would be around 280.9 feet tall.

Recreational maths with 38281429140

• 38281429140 backwards is 04192418283
• The number of decimal digits it has is: 11
• The sum of 38281429140's digits is 42
• More coming soon!