221802077635138

Names of 221802077635138

• Cardinal: 221802077635138 can be written as Two hundred twenty-one trillion, eight hundred two billion, seventy-seven million, six hundred thirty-five thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 2.21802077635138 × 10¹⁴

Factors of 221802077635138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 110602

Divisors of 221802077635138

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 7 11 13 14 22 26 49 77 91 98 121 143 154 169 182 242 286 338 343 539 637 686 847 1001 1078 1183 1274 1331 1573 1694 1859 2002 2197 2366 2662 3146 3718 3773 4394 4459 5929 7007 7546 8281 8918 9317 11011 11858 13013 14014 15379 16562 17303 18634 20449 22022 24167 26026 30758 34606 40898 41503 48334 49049 57967 65219 77077 83006 91091 98098 107653 110569 115934 121121 130438 143143 154154 169169 182182 215306 221138 224939 242242 265837 286286 338338 449878 456533 531674 539539 637637 753571 773983 847847 913066 1002001 1079078 1184183 1216259 1275274 1437397 1507142 1547966 1574573 1695694 1860859 2004002 2368366 2432518 2874794 2924207 3149146 3721718 5417881 5848414 5934929 7014007 8289281 8513813 10061779 10835762 11022011 11869858 13026013 13378849 14028014 15811367 16578562 17027626 18686161 20123558 20469449 22044022 26052026 26757698 31622734 37372322 37925167 40938898 59596691 70432453 75850334 77154077 91182091 93651943 110679569 119193382 130803127 140864906 143286143 147167339 154308154 173925037 182364182 187303886 205547771 221359138 242920093 261606254 286572286 294334678 347850074 411095542 417176837 485840186 493027171 655563601 774756983 834353674 915621889 986054342 1003003001 1030171373 1217475259 1311127202 1438834397 1549513966 1700440651 1831243778 1913175407 2006006002 2060342746 2261025481 2434950518 2672121023 2877668794 3400881302 3826350814 4522050962 4588945207 5344242046 5423298881 6409353223 7211199611 8522326813 9177890414 10071840779 10846597762 11903084557 12818706446 13392227849 14422399222 15827178367 17044653626 18704847161 20143681558 23806169114 24871280291 26784455698 29393331253 31654356734 37409694322 49742560582 50478397277 58786662506 59656287691 70502885453 83321591899 93745594943 100956794554 110790248569 119312575382 130933930127 141005770906 166643183798 174098962037 187491189886 205753318771 221580497138 261867860254 323326643783 348197924074 411506637542 646653287566 656219164601 775531739983 916537510889 1218692734259 1312438329202 1440273231397 1551063479966 1833075021778 2263286506481 2437385468518 2880546462794 4526573012962 8530849139813 10081912619779 15843005545367 17061698279626 20163825239558 31686011090734 110901038817569 221802077635138
• Sum of all divisors σ(n): 462313514880000
• Sum of proper divisors (its aliquot sum) s(n): 240511437244862
• 221802077635138 is an abundant number, because the sum of its proper divisors (240511437244862) is greater than itself. Its abundance is 18709359609724

Bases of 221802077635138

• Binary: 110010011011101001010010000011000100001001000010₂
• Hexadecimal: 0xC9BA520C4242
• Base-36: 26MEGU9I6A

Squares and roots of 221802077635138

• 221802077635138 squared (221802077635138²) is 49196161643263784566652279044
• 221802077635138 cubed (221802077635138³) is 10911810864149992189543294030837169595448072
• The square root of 221802077635138 is 14893021.1050390309
• The cube root of 221802077635138 is 60532.4896763191

Scales and comparisons

• 221,802,077,635,138 seconds is equal to 7,052,619 years, 51 weeks, 3 days, 7 hours, 58 minutes, 58 seconds.
• To count from 1 to 221,802,077,635,138 would take you about seventeen million, six hundred thirty-one thousand, five hundred forty-nine 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 221802077635138 cubic inches would be around 5044.4 feet tall.

Recreational maths with 221802077635138

• 221802077635138 backwards is 831536770208122
• The number of decimal digits it has is: 15
• The sum of 221802077635138's digits is 55
• More coming soon!