72226852140125970

Names of 72226852140125970

• Cardinal: 72226852140125970 can be written as Seventy-two quadrillion, two hundred twenty-six trillion, eight hundred fifty-two billion, one hundred forty million, one hundred twenty-five thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 7.222685214012597 × 10¹⁶

Factors of 72226852140125970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 174462334

Divisors of 72226852140125970

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 109 126 210 218 315 327 545 630 654 763 981 1090 1526 1635 1962 2289 3270 3815 4578 4905 6029 6867 7630 9810 11445 12058 13734 18087 22890 30145 34335 36174 42203 54261 60290 68670 84406 90435 108522 126609 180870 211015 253218 271305 379827 422030 542610 633045 657161 759654 1266090 1314322 1899135 1971483 3285805 3798270 3942966 4600127 5914449 6571610 9200254 9857415 11828898 13800381 19714830 23000635 27600762 29572245 41401143 46001270 59144490 69001905 82802286 138003810 174456179 207005715 348912358 414011430 523368537 872280895 1046737074 1221193253 1570105611 1744561790 2442386506 2616842685 3140211222 3663579759 5233685370 6105966265 7327159518 7850528055 10990739277 12211932530 15701056110 18317898795 19015723511 21981478554 36635797590 38031447022 54953696385 57047170533 95078617555 109907392770 114094341066 133110064577 171141511599 190157235110 266220129154 285235852665 342283023198 399330193731 570471705330 665550322885 798660387462 855707557995 1051796303191 1197990581193 1331100645770 1711415115990 1996650968655 2103592606382 2395981162386 3155388909573 3993301937310 5258981515955 5989952905965 6310777819146 7362574122337 9466166728719 10517963031910 11979905811930 14725148244674 15776944547865 18932333457438 22087722367011 31553889095730 36812870611685 44175444734022 47330833643595 66263167101033 73625741223370 94661667287190 110438611835055 114645797047819 132526334202066 220877223670110 229291594095638 331315835505165 343937391143457 573228985239095 662631671010330 687874782286914 802520579334733 1031812173430371 1146457970478190 1605041158669466 1719686955717285 2063624346860742 2407561738004199 3439373911434570 4012602896673665 4815123476008398 5159060867151855 7222685214012597 8025205793347330 10318121734303710 12037808690020995 14445370428025194 24075617380041990 36113426070062985 72226852140125970
• Sum of all divisors σ(n): 216621820011168000
• Sum of proper divisors (its aliquot sum) s(n): 144394967871042030
• 72226852140125970 is an abundant number, because the sum of its proper divisors (144394967871042030) is greater than itself. Its abundance is 72168115730916060

Bases of 72226852140125970

• Binary: 100000000100110011111000001111001000011101000111100010010₂
• Hexadecimal: 0x10099F0790E8F12
• Base-36: JR6A5T6668I

Squares and roots of 72226852140125970

• 72226852140125970 squared (72226852140125970²) is 5216718170071619412728167468440900
• 72226852140125970 cubed (72226852140125970³) is 376787131926471378521354907653660367884525500173000
• The square root of 72226852140125970 is 268750538.8648104087
• The cube root of 72226852140125970 is 416453.2245674181

Scales and comparisons

• 72,226,852,140,125,970 seconds is equal to 2,296,590,485 years, 38 weeks, 1 day, 19 minutes, 30 seconds.
• To count from 1 to 72,226,852,140,125,970 would take you about six billion, eight hundred eighty-nine million, seven hundred seventy-one thousand, four hundred fifty-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 72226852140125970 cubic inches would be around 34704.4 feet tall.

Recreational maths with 72226852140125970

• 72226852140125970 backwards is 07952104125862227
• 72226852140125970 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 72226852140125970's digits is 63
• More coming soon!