27980206112768

Names of 27980206112768

• Cardinal: 27980206112768 can be written as Twenty-seven trillion, nine hundred eighty billion, two hundred six million, one hundred twelve thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.7980206112768 × 10¹³

Factors of 27980206112768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 76996

Divisors of 27980206112768

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 61 64 91 104 112 122 128 182 208 224 244 256 364 416 427 448 488 512 728 793 832 854 896 976 1024 1456 1586 1664 1708 1792 1952 2048 2912 3172 3328 3416 3584 3904 4096 5551 5824 6344 6656 6832 7168 7808 8192 11102 11648 12688 13312 13664 14336 15616 16384 22204 23296 25376 26624 27328 28672 31232 32768 44408 46592 50752 53248 54656 57344 62464 65536 76913 88816 93184 101504 106496 109312 114688 124928 153826 177632 186368 203008 212992 218624 229376 249856 307652 355264 372736 406016 425984 437248 458752 499712 538391 615304 710528 745472 812032 851968 874496 999424 999869 1076782 1230608 1421056 1490944 1624064 1748992 1998848 1999738 2153564 2461216 2842112 2981888 3248128 3497984 3997696 3999476 4307128 4691693 4922432 5684224 5963776 6496256 6995968 6999083 7998952 8614256 9383386 9844864 11368448 12992512 13991936 13998166 15997904 17228512 18766772 19689728 22736896 25985024 27983872 27996332 31995808 32841851 34457024 37533544 39379456 45473792 51970048 55992664 60992009 63991616 65683702 68914048 75067088 78758912 90947584 111985328 121984018 127983232 131367404 137828096 150134176 157517824 181895168 223970656 243968036 255966464 262734808 275656192 300268352 315035648 363790336 426944063 447941312 487936072 511932928 525469616 551312384 600536704 630071296 853888126 895882624 975872144 1023865856 1050939232 1102624768 1201073408 1260142592 1707776252 1791765248 1951744288 2047731712 2101878464 2205249536 2402146816 2520285184 3415552504 3583530496 3903488576 4095463424 4203756928 4410499072 4804293632 5040570368 6831105008 7167060992 7806977152 8190926848 8407513856 8820998144 9608587264 13662210016 14334121984 15613954304 16381853696 16815027712 17641996288 19217174528 27324420032 28668243968 31227908608 32763707392 33630055424 35283992576 38434349056 54648840064 57336487936 62455817216 65527414784 67260110848 76868698112 109297680128 114672975872 124911634432 134520221696 153737396224 218595360256 229345951744 249823268864 269040443392 307474792448 437190720512 458691903488 499646537728 538080886784 874381441024 999293075456 1076161773568 1748762882048 1998586150912 2152323547136 3497525764096 3997172301824 6995051528192 13990103056384 27980206112768
• Sum of all divisors σ(n): 70003817343936
• Sum of proper divisors (its aliquot sum) s(n): 42023611231168
• 27980206112768 is an abundant number, because the sum of its proper divisors (42023611231168) is greater than itself. Its abundance is 14043405118400

Bases of 27980206112768

• Binary: 110010111001010100110001111110000000000000000₂
• Hexadecimal: 0x1972A63F0000
• Base-36: 9X1XGAIGW

Squares and roots of 27980206112768

• 27980206112768 squared (27980206112768²) is 782891934112979753132621824
• 27980206112768 cubed (27980206112768³) is 21905477680504758392532404756875241848832
• The square root of 27980206112768 is 5289631.9449247129
• The cube root of 27980206112768 is 30358.7325677223

Scales and comparisons

• 27,980,206,112,768 seconds is equal to 889,684 years, 2 days, 3 hours, 46 minutes, 8 seconds.
• To count from 1 to 27,980,206,112,768 would take you about two million, two hundred twenty-four thousand, two hundred ten 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 27980206112768 cubic inches would be around 2529.9 feet tall.

Recreational maths with 27980206112768

• 27980206112768 backwards is 86721160208972
• The number of decimal digits it has is: 14
• The sum of 27980206112768's digits is 59
• More coming soon!