149018390118

Names of 149018390118

• Cardinal: 149018390118 can be written as One hundred forty-nine billion, eighteen million, three hundred ninety thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 1.49018390118 × 10¹¹

Factors of 149018390118

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2065

Divisors of 149018390118

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 39 51 54 78 102 117 153 169 221 234 306 338 351 442 459 507 663 702 751 918 1014 1279 1326 1502 1521 1989 2253 2558 2873 3042 3837 3978 4506 4563 5746 5967 6759 7674 8619 9126 9763 11511 11934 12767 13518 16627 17238 19526 20277 21743 23022 25534 25857 29289 33254 34533 38301 40554 43486 49881 51714 58578 65229 69066 76602 77571 87867 99762 114903 126919 130458 149643 155142 165971 175734 195687 216151 229806 253838 263601 282659 299286 331942 344709 380757 391374 432302 448929 497913 527202 565318 587061 648453 689418 761514 847977 897858 960529 995826 1142271 1174122 1296906 1493739 1695954 1921058 1945359 2157623 2284542 2543931 2881587 2987478 3426813 3674567 3890718 4315246 4481217 5087862 5763174 5836077 6472869 6853626 7349134 7631793 8644761 8962434 11023701 11672154 12486877 12945738 15263586 16328993 17289522 19418607 22047402 24973754 25934283 32657986 33071103 37460631 38837214 48986979 51868566 58255821 66142206 74921262 97973958 99213309 112381893 116511642 146960937 162329401 198426618 212276909 224763786 293921874 324658802 337145679 424553818 440882811 486988203 636830727 674291358 881765622 973976406 1273661454 1460964609 1910492181 2759599817 2921929218 3820984362 4382893827 5519199634 5731476543 8278799451 8765787654 11462953086 16557598902 24836398353 49672796706 74509195059 149018390118
• Sum of all divisors σ(n): 380480716800
• Sum of proper divisors (its aliquot sum) s(n): 231462326682
• 149018390118 is an abundant number, because the sum of its proper divisors (231462326682) is greater than itself. Its abundance is 82443936564

Bases of 149018390118

• Binary: 10001010110010001100000010111001100110₂
• Hexadecimal: 0x22B2302E66
• Base-36: 1WGHP9PI

Squares and roots of 149018390118

• 149018390118 squared (149018390118²) is 22206480593360440053924
• 149018390118 cubed (149018390118³) is 3309173988209182176543799588723032
• The square root of 149018390118 is 386029.0016540209
• The cube root of 149018390118 is 5301.6772918201

Scales and comparisons

• 149,018,390,118 seconds is equal to 4,738 years, 16 weeks, 5 days, 21 hours, 15 minutes, 18 seconds.
• To count from 1 to 149,018,390,118 would take you about nine thousand, four hundred seventy-six 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 149018390118 cubic inches would be around 441.8 feet tall.

Recreational maths with 149018390118

• 149018390118 backwards is 811093810941
• The number of decimal digits it has is: 12
• The sum of 149018390118's digits is 45
• More coming soon!