55723995180151220

Names of 55723995180151220

• Cardinal: 55723995180151220 can be written as Fifty-five quadrillion, seven hundred twenty-three trillion, nine hundred ninety-five billion, one hundred eighty million, one hundred fifty-one thousand, two hundred twenty.

Scientific notation

• Scientific notation: 5.572399518015122 × 10¹⁶

Factors of 55723995180151220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 641828

Divisors of 55723995180151220

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 13 17 20 26 34 52 65 68 85 130 170 221 257 260 340 442 514 884 1028 1105 1285 2210 2570 3341 4369 4420 5140 6682 8738 13364 16705 17476 21845 33410 43690 56797 66820 87380 88741 113594 177482 227188 283985 354964 443705 552793 567970 887410 1105586 1135940 1153633 1508597 1774820 2211172 2307266 2763965 3017194 4614532 5527930 5768165 6034388 7186309 7542985 9397481 11055860 11536330 14372618 15085970 18794962 19611761 22806437 23072660 28745236 30171940 35931545 37589924 39223522 45612874 46987405 71863090 78447044 91225748 93974810 98058805 114032185 122167253 142067801 143726180 187949620 196117610 228064370 244334506 284135602 296483681 387709429 392235220 456128740 488669012 568271204 592967362 610836265 710339005 775418858 1185934724 1221672530 1420678010 1482418405 1550837716 1846881413 1938547145 2415152617 2443345060 2841356020 2964836810 3693762826 3877094290 4830305234 5040222577 5929673620 7387525652 7754188580 9234407065 9660610468 10080445154 12075763085 18468814130 20160890308 24151526170 25201112885 31396984021 36937628260 48303052340 49055403613 50402225770 62793968042 98110807226 100804451540 125587936084 156984920105 196221614452 245277018065 313969840210 490554036130 627939680420 637720246969 833941861421 981108072260 1275440493938 1667883722842 2550880987876 3188601234845 3335767445684 4169709307105 6377202469690 8339418614210 10841244198473 12607238728541 12754404939380 16678837228420 21682488396946 25214477457082 43364976793892 50428954914164 54206220992365 63036193642705 108412441984730 126072387285410 163894103471033 214323058385197 216824883969460 252144774570820 327788206942066 428646116770394 655576413884132 819470517355165 857292233540788 1071615291925985 1638941034710330 2143230583851970 2786199759007561 3277882069420660 4286461167703940 5572399518015122 11144799036030244 13930998795037805 27861997590075610 55723995180151220
• Sum of all divisors σ(n): 133955968916379456
• Sum of proper divisors (its aliquot sum) s(n): 78231973736228236
• 55723995180151220 is an abundant number, because the sum of its proper divisors (78231973736228236) is greater than itself. Its abundance is 22507978556077016

Bases of 55723995180151220

• Binary: 11000101111110001010110110101010001011011011000110110100₂
• Hexadecimal: 0xC5F8ADAA2DB1B4
• Base-36: F8OI9ZFCBSK

Squares and roots of 55723995180151220

• 55723995180151220 squared (55723995180151220²) is 3105163638837516397502262067488400
• 55723995180151220 cubed (55723995180151220³) is 173032123644162587383052024717450728375757595848000
• The square root of 55723995180151220 is 236059304.3710652383
• The cube root of 55723995180151220 is 381956.6555814401

Scales and comparisons

• 55,723,995,180,151,220 seconds is equal to 1,771,850,681 years, 4 weeks, 6 days, 10 hours, 20 seconds.
• To count from 1 to 55,723,995,180,151,220 would take you about five billion, three hundred fifteen million, five hundred fifty-two thousand and forty-three 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 55723995180151220 cubic inches would be around 31829.7 feet tall.

Recreational maths with 55723995180151220

• 55723995180151220 backwards is 02215108159932755
• 55723995180151220 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55723995180151220's digits is 65
• More coming soon!