994402013605

Names of 994402013605

• Cardinal: 994402013605 can be written as Nine hundred ninety-four billion, four hundred two million, thirteen thousand, six hundred five.

Scientific notation

• Scientific notation: 9.94402013605 × 10¹¹

Factors of 994402013605

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4724

Divisors of 994402013605

• Number of divisors d(n): 160
• Complete list of divisors:
  1 5 7 11 13 35 49 55 65 77 91 127 143 245 343 385 455 539 635 637 715 889 1001 1397 1651 1715 2401 2695 3185 3773 4445 4459 4561 5005 6223 6985 7007 8255 9779 11557 12005 18161 18865 22295 22805 26411 31115 31213 31927 35035 43561 48895 49049 50171 57785 59293 68453 80899 90805 127127 132055 156065 159635 217805 223489 245245 250855 296465 304927 342265 343343 351197 404495 415051 479171 566293 579247 635635 652223 889889 1117445 1524635 1564423 1716715 1755985 2075255 2395855 2458379 2831465 2896235 2905357 3261115 3354197 3964051 4054729 4449445 4565561 6229223 6371717 7530211 7822115 10950961 12291895 14526785 16770985 17208653 19820255 20273645 20337499 22827805 28383103 31146115 31858585 31958927 37651055 43604561 44602019 52711477 54754805 82832321 86043265 101687495 120460571 141915515 142362493 159794635 198681721 218022805 223010095 223712489 263557385 312214133 368980339 414161605 579826247 602302855 711812465 993408605 1118562445 1390772047 1561070665 1565987423 1844901695 2185498931 2582862373 2899131235 4058783729 6953860235 7829937115 10927494655 12914311865 15298492517 18080036611 20293918645 28411486103 76492462585 90400183055 142057430515 198880402721 994402013605
• Sum of all divisors σ(n): 1648689573888
• Sum of proper divisors (its aliquot sum) s(n): 654287560283
• 994402013605 is a deficient number, because the sum of its proper divisors (654287560283) is less than itself. Its deficiency is 340114453322

Bases of 994402013605

• Binary: 1110011110000110111110101001000110100101₂
• Hexadecimal: 0xE786FA91A5
• Base-36: COTLA8BP

Squares and roots of 994402013605

• 994402013605 squared (994402013605²) is 988835364661678605096025
• 994402013605 cubed (994402013605³) is 983299877743407664486834874381420125
• The square root of 994402013605 is 997197.0786183641
• The cube root of 994402013605 is 9981.3051172655

Scales and comparisons

• 994,402,013,605 seconds is equal to 31,618 years, 47 weeks, 1 day, 13 hours, 33 minutes, 25 seconds.
• To count from 1 to 994,402,013,605 would take you about sixty-three thousand, two hundred thirty-seven 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 994402013605 cubic inches would be around 831.8 feet tall.

Recreational maths with 994402013605

• 994402013605 backwards is 506310204499
• The number of decimal digits it has is: 12
• The sum of 994402013605's digits is 43
• More coming soon!