1223829531643842

Names of 1223829531643842

• Cardinal: 1223829531643842 can be written as One quadrillion, two hundred twenty-three trillion, eight hundred twenty-nine billion, five hundred thirty-one million, six hundred forty-three thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.223829531643842 × 10¹⁵

Factors of 1223829531643842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1104

Divisors of 1223829531643842

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 9 18 43 86 129 233 258 387 466 699 774 823 1398 1646 1849 2097 2469 3698 4194 4938 5547 7407 10019 11094 14814 16641 20038 30057 33282 35389 54289 60114 70778 90171 106167 108578 162867 180342 191759 212334 318501 325734 383518 430817 488601 575277 637002 677329 861634 977202 1150554 1292451 1354658 1521727 1725831 2031987 2334427 2584902 3043454 3451662 3877353 4063974 4565181 4668854 6095961 7003281 7754706 8245637 9130362 12191922 13695543 14006562 16491274 21009843 24736911 27391086 29125147 42019686 44679847 49473822 58250294 74210733 87375441 89359694 100380361 134039541 148421466 157817657 174750882 200760722 262126323 268079082 301141083 315635314 354562391 402118623 473452971 524252646 602282166 709124782 804237246 903423249 946905942 1063687173 1252381321 1420358913 1806846498 1921233421 2127374346 2504762642 2840717826 3191061519 3757143963 3842466842 5763700263 6382123038 6786159251 7514287926 11271431889 11527400526 13572318502 17291100789 20358477753 22542863778 34582201578 36771514081 40716955506 61075433259 73543028162 82613037103 110314542243 122150866518 165226074206 220629084486 247839111309 291804847793 330943626729 495678222618 583609695586 661887253458 743517333927 875414543379 1487034667854 1581175105483 1750829086758 2626243630137 3162350210966 4743525316449 5252487260274 9487050632898 14230575949347 28461151898694 67990529535769 135981059071538 203971588607307 407943177214614 611914765821921 1223829531643842
• Sum of all divisors σ(n): 2729748601474713
• Sum of proper divisors (its aliquot sum) s(n): 1505919069830871
• 1223829531643842 is an abundant number, because the sum of its proper divisors (1505919069830871) is greater than itself. Its abundance is 282089538187029

Bases of 1223829531643842

• Binary: 100010110010001000100000100011111111100111111000010₂
• Hexadecimal: 0x45911047FCFC2
• Base-36: C1T7IWSR0I

Squares and roots of 1223829531643842

• 1223829531643842 squared (1223829531643842²) is 1497758722523585667210736520964
• 1223829531643842 cubed (1223829531643842³) is 1833001355901518954967868197764238811014503688
• The square root of 1223829531643842 is 34983275.0274162011
• The cube root of 1223829531643842 is 106964.6586530269

Scales and comparisons

• 1,223,829,531,643,842 seconds is equal to 38,913,993 years, 28 weeks, 5 days, 6 hours, 50 minutes, 42 seconds.
• To count from 1 to 1,223,829,531,643,842 would take you about one hundred sixteen million, seven hundred forty-one thousand, nine hundred eighty 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 1223829531643842 cubic inches would be around 8913.7 feet tall.

Recreational maths with 1223829531643842

• 1223829531643842 backwards is 2483461359283221
• The number of decimal digits it has is: 16
• The sum of 1223829531643842's digits is 63
• More coming soon!