238667920113120968

Names of 238667920113120968

• Cardinal: 238667920113120968 can be written as Two hundred thirty-eight quadrillion, six hundred sixty-seven trillion, nine hundred twenty billion, one hundred thirteen million, one hundred twenty thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.38667920113120968 × 10¹⁷

Factors of 238667920113120968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 90

Divisors of 238667920113120968

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 8 29 58 59 116 118 232 236 472 841 1682 1711 3364 3422 3481 6728 6844 6962 13688 13924 24389 27848 48778 49619 97556 99238 100949 195112 198476 201898 205379 396952 403796 410758 707281 807592 821516 1414562 1438951 1643032 2829124 2877902 2927521 5658248 5755804 5855042 5955991 11511608 11710084 11911982 12117361 23420168 23823964 24234722 41729579 47647928 48469444 83459158 84898109 96938888 166918316 169796218 172723739 333836632 339592436 345447478 351403469 679184872 690894956 702806938 714924299 1381789912 1405613876 1429848598 2462045161 2811227752 2859697196 4924090322 5008988431 5719394392 9848180644 10017976862 10190700601 19696361288 20035953724 20381401202 20732804671 40071907448 40762802404 41465609342 42180533641 81525604808 82931218684 84361067282 145260664499 165862437368 168722134564 290521328998 295530317429 337444269128 581042657996 591060634858 601251335459 1162085315992 1182121269716 1202502670918 1223235475589 2364242539432 2405005341836 2446470951178 4810010683672 4892941902356 8570379205441 9785883804712 17140758410882 17436288728311 34281516821764 34872577456622 35473828792081 68563033643528 69745154913244 70947657584162 139490309826488 141895315168324 283790630336648 505652373121019 1011304746242038 1028741034970349 2022609492484076 2057482069940698 4045218984968152 4114964139881396 8229928279762792 29833490014140121 59666980028280242 119333960056560484 238667920113120968
• Sum of all divisors σ(n): 471475667415533415
• Sum of proper divisors (its aliquot sum) s(n): 232807747302412447
• 238667920113120968 is a deficient number, because the sum of its proper divisors (232807747302412447) is less than itself. Its deficiency is 5860172810708521

Bases of 238667920113120968

• Binary: 1101001111111010110011010101110101100111111011011011001000₂
• Hexadecimal: 0x34FEB35759FB6C8
• Base-36: 1TA0PSV89L1K

Squares and roots of 238667920113120968

• 238667920113120968 squared (238667920113120968²) is 56962376091123092294689473401257024
• 238667920113120968 cubed (238667920113120968³) is 13595091826369718024949464070101953794030526971679232
• The square root of 238667920113120968 is 488536508.4751813797
• The cube root of 238667920113120968 is 620294.6224723211
• Being both a perfect square and a perfect cube, 238667920113120968 is also a perfect sixth number.

Scales and comparisons

• 238,667,920,113,120,968 seconds is equal to 7,588,901,611 years, 12 weeks, 6 days, 10 hours, 56 minutes, 8 seconds.
• To count from 1 to 238,667,920,113,120,968 would take you about twenty-two billion, seven hundred sixty-six million, seven hundred four thousand, eight hundred thirty-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 238667920113120968 cubic inches would be around 51691.2 feet tall.

Recreational maths with 238667920113120968

• 238667920113120968 backwards is 869021311029766832
• The number of decimal digits it has is: 18
• The sum of 238667920113120968's digits is 74
• More coming soon!