164865809460

Names of 164865809460

• Cardinal: 164865809460 can be written as One hundred sixty-four billion, eight hundred sixty-five million, eight hundred nine thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.6486580946 × 10¹¹

Factors of 164865809460

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42044

Divisors of 164865809460

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 47 55 60 66 94 110 127 132 141 165 188 220 235 254 282 330 381 470 508 517 564 635 660 705 762 940 1034 1270 1397 1410 1524 1551 1905 2068 2540 2585 2794 2820 3102 3810 4191 5170 5588 5969 6204 6985 7620 7755 8382 10340 11938 13970 15510 16764 17907 20955 23876 27940 29845 31020 35814 41849 41910 59690 65659 71628 83698 83820 89535 119380 125547 131318 167396 179070 196977 209245 251094 262636 328295 358140 393954 418490 460339 502188 627735 656590 787908 836980 920678 984885 1255470 1313180 1381017 1841356 1966903 1969770 2301695 2510940 2762034 3933806 3939540 4603390 5314823 5524068 5900709 6905085 7867612 9206780 9834515 10629646 11801418 13810170 15944469 19669030 21259292 21635933 23602836 26574115 27620340 29503545 31888938 39338060 43271866 53148230 58463053 59007090 63777876 64907799 79722345 86543732 106296460 108179665 116926106 118014180 129815598 159444690 175389159 216359330 233852212 249796681 259631196 292315265 318889380 324538995 350778318 432718660 499593362 584630530 649077990 701556636 749390043 876945795 999186724 1169261060 1248983405 1298155980 1498780086 1753891590 2497966810 2747763491 2997560172 3507783180 3746950215 4995933620 5495526982 7493900430 8243290473 10991053964 13738817455 14987800860 16486580946 27477634910 32973161892 41216452365 54955269820 82432904730 164865809460
• Sum of all divisors σ(n): 518366822400
• Sum of proper divisors (its aliquot sum) s(n): 353501012940
• 164865809460 is an abundant number, because the sum of its proper divisors (353501012940) is greater than itself. Its abundance is 188635203480

Bases of 164865809460

• Binary: 10011001100010110001001001110000110100₂
• Hexadecimal: 0x2662C49C34
• Base-36: 23QKUGQC

Squares and roots of 164865809460

• 164865809460 squared (164865809460²) is 27180735128901025491600
• 164865809460 cubed (164865809460³) is 4481173898744125007896728430536000
• The square root of 164865809460 is 406036.7094980453
• The cube root of 164865809460 is 5483.3192619893

Scales and comparisons

• 164,865,809,460 seconds is equal to 5,242 years, 11 weeks, 4 days, 2 hours, 11 minutes.
• To count from 1 to 164,865,809,460 would take you about ten thousand, four hundred eighty-four 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 164865809460 cubic inches would be around 456.9 feet tall.

Recreational maths with 164865809460

• 164865809460 backwards is 064908568461
• The number of decimal digits it has is: 12
• The sum of 164865809460's digits is 57
• More coming soon!