55438198163992

Names of 55438198163992

• Cardinal: 55438198163992 can be written as Fifty-five trillion, four hundred thirty-eight billion, one hundred ninety-eight million, one hundred sixty-three thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 5.5438198163992 × 10¹³

Factors of 55438198163992

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141186

Divisors of 55438198163992

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 19 28 31 38 56 62 76 79 124 133 151 152 158 217 248 266 302 316 434 532 553 589 604 632 868 1057 1064 1106 1178 1208 1501 1736 2114 2212 2356 2449 2869 3002 4123 4228 4424 4681 4712 4898 5738 6004 8246 8456 9362 9796 10507 11476 11929 12008 16492 17143 18724 19592 20083 21014 22952 23858 32767 32984 34286 37448 40166 42028 46531 47716 65534 68572 80332 83503 84056 88939 93062 95432 131068 137144 140897 160664 167006 177878 186124 226651 262136 281794 325717 334012 355756 369799 372248 453302 563588 622573 651434 668024 711512 739598 906604 986279 1127176 1245146 1302868 1479196 1586557 1813208 1972558 2490292 2588593 2605736 2677043 2958392 3173114 3945116 4367807 4980584 5177186 5354086 6346228 7026181 7890232 8735614 10354372 10708172 11130863 12692456 14052362 17471228 18739301 20708744 21275447 21416344 22261726 28104724 30574649 34942456 37478602 42550894 44523452 49183267 56209448 61149298 74957204 77916041 82988333 85101788 89046904 98366534 122298596 148928129 149914408 155832082 165976666 170203576 196733068 211486397 244597192 297856258 311664164 331953332 345056753 393466136 404233493 422972794 580918331 595712516 623328328 659538857 663906664 690113506 808466986 845945588 1161836662 1191425032 1319077714 1380227012 1480404779 1616933972 1680760313 1691891176 2323673324 2415397271 2638155428 2760454024 2829634451 2960809558 3233867944 3361520626 4616771999 4647346648 4830794542 5276310856 5659268902 5921619116 6556078307 6723041252 9233543998 9661589084 11318537804 11765322191 11843238232 12531238283 13112156614 13446082504 18467087996 19323178168 22637075608 23530644382 25062476566 26224313228 31934445947 36934175992 45892548149 47061288764 50124953132 52103569703 52448626456 63868891894 87718667981 91785096298 94122577528 100249906264 104207139406 127737783788 175437335962 183570192596 208414278812 223541121629 255475567576 350874671924 364724987921 367140385192 416828557624 447082243258 701749343848 729449975842 894164486516 989967824357 1458899951684 1788328973032 1979935648714 2917799903368 3959871297428 6929774770499 7919742594856 13859549540998 27719099081996 55438198163992
• Sum of all divisors σ(n): 131582951424000
• Sum of proper divisors (its aliquot sum) s(n): 76144753260008
• 55438198163992 is an abundant number, because the sum of its proper divisors (76144753260008) is greater than itself. Its abundance is 20706555096016

Bases of 55438198163992

• Binary: 1100100110101110110110000110111100101000011000₂
• Hexadecimal: 0x326BB61BCA18
• Base-36: JNFYFTC7S

Squares and roots of 55438198163992

• 55438198163992 squared (55438198163992²) is 3073393815670045959725376064
• 55438198163992 cubed (55438198163992³) is 170383415389103509203717600887776543487488
• The square root of 55438198163992 is 7445683.1898753253
• The cube root of 55438198163992 is 38130.2543416461

Scales and comparisons

• 55,438,198,163,992 seconds is equal to 1,762,763 years, 11 weeks, 3 days, 1 hour, 59 minutes, 52 seconds.
• To count from 1 to 55,438,198,163,992 would take you about four million, four hundred six thousand, nine hundred eight 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 55438198163992 cubic inches would be around 3177.5 feet tall.

Recreational maths with 55438198163992

• 55438198163992 backwards is 29936189183455
• The number of decimal digits it has is: 14
• The sum of 55438198163992's digits is 73
• More coming soon!