3845997936

Names of 3845997936

• Cardinal: 3845997936 can be written as Three billion, eight hundred forty-five million, nine hundred ninety-seven thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 3.845997936 × 10⁹

Factors of 3845997936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4768

Divisors of 3845997936

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 33 36 38 44 48 54 57 66 72 76 81 88 99 108 114 132 144 152 162 171 176 198 209 216 228 243 264 297 304 324 342 396 418 432 456 486 513 528 594 627 648 684 792 836 891 912 972 1026 1188 1254 1296 1368 1539 1584 1672 1782 1881 1944 2052 2376 2508 2673 2736 3078 3344 3564 3762 3888 4104 4617 4733 4752 5016 5346 5643 6156 7128 7524 8208 9234 9466 10032 10692 11286 12312 14199 14256 15048 16929 18468 18932 21384 22572 24624 28398 30096 33858 36936 37864 42597 42768 45144 50787 52063 56796 67716 73872 75728 85194 89927 90288 101574 104126 113592 127791 135432 156189 170388 179854 203148 208252 227184 255582 269781 270864 312378 340776 359708 383373 406296 416504 468567 511164 539562 624756 681552 719416 766746 809343 812592 833008 937134 989197 1022328 1079124 1150119 1249512 1405701 1438832 1533492 1618686 1874268 1978394 2044656 2158248 2300238 2428029 2499024 2811402 2967591 3066984 3237372 3748536 3956788 4217103 4316496 4600476 4856058 5622804 5935182 6133968 6474744 7284087 7497072 7913576 8434206 8902773 9200952 9712116 11245608 11870364 12651309 12949488 14568174 15827152 16868412 17805546 18401904 19424232 21852261 22491216 23740728 25302618 26708319 29136348 33736824 35611092 38848464 43704522 47481456 50605236 53416638 58272696 67473648 71222184 80124957 87409044 101210472 106833276 116545392 142444368 160249914 174818088 202420944 213666552 240374871 320499828 349636176 427333104 480749742 640999656 961499484 1281999312 1922998968 3845997936
• Sum of all divisors σ(n): 12820429440
• Sum of proper divisors (its aliquot sum) s(n): 8974431504
• 3845997936 is an abundant number, because the sum of its proper divisors (8974431504) is greater than itself. Its abundance is 5128433568

Bases of 3845997936

• Binary: 11100101001111010100010101110000₂
• Hexadecimal: 0xE53D4570
• Base-36: 1RLT300

Squares and roots of 3845997936

• 3845997936 squared (3845997936²) is 14791700123716260096
• 3845997936 cubed (3845997936³) is 56888848145743680978855161856
• The square root of 3845997936 is 62016.1102940195
• The cube root of 3845997936 is 1566.7619491971

Scales and comparisons

• 3,845,997,936 seconds is equal to 122 years, 15 weeks, 20 hours, 45 minutes, 36 seconds.
• To count from 1 to 3,845,997,936 would take you about two hundred forty-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 3845997936 cubic inches would be around 130.6 feet tall.

Recreational maths with 3845997936

• 3845997936 backwards is 6397995483
• The number of decimal digits it has is: 10
• The sum of 3845997936's digits is 63
• More coming soon!