49856997690

Names of 49856997690

• Cardinal: 49856997690 can be written as Forty-nine billion, eight hundred fifty-six million, nine hundred ninety-seven thousand, six hundred ninety.

Scientific notation

• Scientific notation: 4.985699769 × 10¹⁰

Factors of 49856997690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 63567

Divisors of 49856997690

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 19 27 30 34 38 45 51 54 57 81 85 90 95 102 114 135 153 162 170 171 190 243 255 270 285 306 323 342 405 459 486 510 513 570 646 765 810 855 918 969 1026 1215 1377 1530 1539 1615 1710 1938 2295 2430 2565 2754 2907 3078 3230 4131 4590 4617 4845 5130 5814 6885 7695 8262 8721 9234 9690 13770 14535 15390 17442 20655 23085 26163 29070 41310 43605 46170 52326 63521 78489 87210 127042 130815 156978 190563 261630 317605 381126 392445 571689 635210 784890 952815 1079857 1143378 1206899 1715067 1905630 2159714 2413798 2858445 3239571 3430134 3620697 5145201 5399285 5716890 6034495 6479142 7241394 8575335 9718713 10290402 10798570 10862091 12068990 15435603 16197855 17150670 18103485 19437426 20517283 21724182 25726005 29156139 30871206 32395710 32586273 36206970 41034566 48593565 51452010 54310455 58312278 61551849 65172546 77178015 87468417 97187130 97758819 102586415 108620910 123103698 145780695 154356030 162931365 174936834 184655547 195517638 205172830 262405251 291561390 293276457 307759245 325862730 369311094 437342085 488794095 524810502 553966641 586552914 615518490 874684170 923277735 977588190 1107933282 1312026255 1466382285 1661899923 1846555470 2624052510 2769833205 2932764570 3323799846 4985699769 5539666410 8309499615 9971399538 16618999230 24928498845 49856997690
• Sum of all divisors σ(n): 149830611840
• Sum of proper divisors (its aliquot sum) s(n): 99973614150
• 49856997690 is an abundant number, because the sum of its proper divisors (99973614150) is greater than itself. Its abundance is 50116616460

Bases of 49856997690

• Binary: 101110011011101101010110100100111010₂
• Hexadecimal: 0xB9BB5693A
• Base-36: MWJKHMI

Squares and roots of 49856997690

• 49856997690 squared (49856997690²) is 2485720218660665336100
• 49856997690 cubed (49856997690³) is 123930547199751086555800773609000
• The square root of 49856997690 is 223286.8059021849
• The cube root of 49856997690 is 3680.5159782275

Scales and comparisons

• 49,856,997,690 seconds is equal to 1,585 years, 15 weeks, 3 days, 14 hours, 1 minute, 30 seconds.
• To count from 1 to 49,856,997,690 would take you about three thousand, one hundred seventy 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 49856997690 cubic inches would be around 306.7 feet tall.

Recreational maths with 49856997690

• 49856997690 backwards is 09679965894
• The number of decimal digits it has is: 11
• The sum of 49856997690's digits is 72
• More coming soon!