149984358818

Names of 149984358818

• Cardinal: 149984358818 can be written as One hundred forty-nine billion, nine hundred eighty-four million, three hundred fifty-eight thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.49984358818 × 10¹¹

Factors of 149984358818

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 128

Divisors of 149984358818

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 7 14 19 29 38 49 58 71 98 133 142 203 266 361 406 497 551 722 841 931 994 1102 1349 1421 1682 1862 2059 2527 2698 2842 3479 3857 4118 5041 5054 5887 6958 7714 9443 10082 10469 11774 14413 15979 17689 18886 20938 25631 26999 28826 31958 35287 35378 39121 41209 51262 53998 59711 66101 70574 73283 78242 82418 95779 100891 111853 119422 132202 146189 146566 179417 191558 201782 223706 247009 273847 292378 303601 358834 417977 494018 512981 547694 607202 670453 743299 782971 835954 1023323 1025962 1134509 1255919 1340906 1486598 1565942 1819801 1916929 2046646 2125207 2269018 2511838 2777591 2925839 3639602 3833858 4239481 4250414 4693171 5203093 5555182 5851678 7163261 7941563 8478962 9386342 10406186 12738607 14326522 14876449 15883126 19443137 21555671 25477214 29676367 29752898 36421651 38886274 43111342 52774229 55590941 59352734 72843302 80550139 89170249 105548458 111181882 136101959 150889697 161100278 178340498 207734569 272203918 301779394 369419603 415469138 563850973 738839206 1056227879 1127701946 1530452641 2112455758 2585937221 3060905282 3946956811 5171874442 7893913622 10713168487 21426336974 74992179409 149984358818
• Sum of all divisors σ(n): 290144961873
• Sum of proper divisors (its aliquot sum) s(n): 140160603055
• 149984358818 is a deficient number, because the sum of its proper divisors (140160603055) is less than itself. Its deficiency is 9823755763

Bases of 149984358818

• Binary: 10001011101011110000111011000110100010₂
• Hexadecimal: 0x22EBC3B1A2
• Base-36: 1WWGTBXE

Squares and roots of 149984358818

• 149984358818 squared (149984358818²) is 22495307890046574357124
• 149984358818 cubed (149984358818³) is 3373944330302131899110603690519432
• The square root of 149984358818 is 387278.1414151849
• The cube root of 149984358818 is 5313.1081590925

Scales and comparisons

• 149,984,358,818 seconds is equal to 4,769 years, 2 weeks, 1 hour, 53 minutes, 38 seconds.
• To count from 1 to 149,984,358,818 would take you about nine thousand, five hundred thirty-eight 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 149984358818 cubic inches would be around 442.8 feet tall.

Recreational maths with 149984358818

• 149984358818 backwards is 818853489941
• The number of decimal digits it has is: 12
• The sum of 149984358818's digits is 68
• More coming soon!