10149396390

Names of 10149396390

• Cardinal: 10149396390 can be written as Ten billion, one hundred forty-nine million, three hundred ninety-six thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.014939639 × 10¹⁰

Factors of 10149396390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5119

Divisors of 10149396390

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 270 315 378 379 405 567 630 758 810 945 1134 1137 1890 1895 2274 2653 2835 3411 3790 4723 5306 5670 5685 6822 7959 9446 10233 11370 13265 14169 15918 17055 20466 23615 23877 26530 28338 30699 33061 34110 39795 42507 47230 47754 51165 61398 66122 70845 71631 79590 85014 99183 102330 119385 127521 141690 143262 153495 165305 198366 212535 214893 238770 255042 297549 306990 330610 358155 382563 425070 429786 495915 595098 637605 716310 765126 892647 991830 1074465 1275210 1487745 1785294 1790017 1912815 2148930 2677941 2975490 3580034 3825630 4463235 5355882 5370051 8926470 8950085 10740102 12530119 13389705 16110153 17900170 25060238 26779410 26850255 32220306 37590357 48330459 53700510 62650595 75180714 80550765 96660918 112771071 125301190 144991377 161101530 187951785 225542142 241652295 289982754 338313213 375903570 483304590 563855355 676626426 724956885 1014939639 1127710710 1449913770 1691566065 2029879278 3383132130 5074698195 10149396390
• Sum of all divisors σ(n): 31278170880
• Sum of proper divisors (its aliquot sum) s(n): 21128774490
• 10149396390 is an abundant number, because the sum of its proper divisors (21128774490) is greater than itself. Its abundance is 10979378100

Bases of 10149396390

• Binary: 1001011100111100110111111110100110₂
• Hexadecimal: 0x25CF37FA6
• Base-36: 4NUOSDI

Squares and roots of 10149396390

• 10149396390 squared (10149396390²) is 103010247081345032100
• 10149396390 cubed (10149396390³) is 1045491829860411305140174119000
• The square root of 10149396390 is 100744.2126873797
• The cube root of 10149396390 is 2165.1105263533

Scales and comparisons

• 10,149,396,390 seconds is equal to 322 years, 37 weeks, 2 days, 20 hours, 46 minutes, 30 seconds.
• To count from 1 to 10,149,396,390 would take you about six hundred forty-five 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 10149396390 cubic inches would be around 180.4 feet tall.

Recreational maths with 10149396390

• 10149396390 backwards is 09369394101
• 10149396390 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10149396390's digits is 45
• More coming soon!