162028111742

Names of 162028111742

• Cardinal: 162028111742 can be written as One hundred sixty-two billion, twenty-eight million, one hundred eleven thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.62028111742 × 10¹¹

Factors of 162028111742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 216

Divisors of 162028111742

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 7 14 31 49 62 67 98 109 134 217 218 434 469 763 938 1519 1526 2077 3038 3283 3379 4154 4489 5341 6566 6758 7303 8978 10682 11881 14539 14606 23653 23762 29078 31423 47306 51121 62846 83167 101773 102242 139159 165571 166334 203546 219961 226393 278318 331142 357847 368311 439922 452786 489301 582169 715694 736622 796027 974113 978602 1164338 1584751 1592054 1948226 2578177 3169502 3425107 5156354 5572189 6818791 6850214 11093257 11144378 13637582 15168331 18047239 22186514 23975749 24676837 30336662 36094478 39005323 47951498 49353674 53333809 78010646 106178317 106667618 172737859 212356634 345475718 373336663 743248219 746673326 1209165013 1486496438 1653348079 2418330026 2613356641 3306696158 5226713282 11573436553 23146873106 81014055871 162028111742
• Sum of all divisors σ(n): 299006424864
• Sum of proper divisors (its aliquot sum) s(n): 136978313122
• 162028111742 is a deficient number, because the sum of its proper divisors (136978313122) is less than itself. Its deficiency is 25049798620

Bases of 162028111742

• Binary: 10010110111001101000001100011101111110₂
• Hexadecimal: 0x25B9A0C77E
• Base-36: 22FNCR5Q

Squares and roots of 162028111742

• 162028111742 squared (162028111742²) is 26253108994678038274564
• 162028111742 cubed (162028111742³) is 4253741677764598468864408668330488
• The square root of 162028111742 is 402527.1565273577
• The cube root of 162028111742 is 5451.6770838717

Scales and comparisons

• 162,028,111,742 seconds is equal to 5,151 years, 51 weeks, 4 days, 8 hours, 49 minutes, 2 seconds.
• To count from 1 to 162,028,111,742 would take you about ten thousand, three hundred 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 162028111742 cubic inches would be around 454.3 feet tall.

Recreational maths with 162028111742

• 162028111742 backwards is 247111820261
• The number of decimal digits it has is: 12
• The sum of 162028111742's digits is 35
• More coming soon!