127220133748869225

Names of 127220133748869225

• Cardinal: 127220133748869225 can be written as One hundred twenty-seven quadrillion, two hundred twenty trillion, one hundred thirty-three billion, seven hundred forty-eight million, eight hundred sixty-nine thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.27220133748869225 × 10¹⁷

Factors of 127220133748869225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4478

Divisors of 127220133748869225

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 135 225 243 405 675 701 729 1215 2025 2103 3505 3645 3769 6075 6309 10515 11307 17525 18225 18845 18927 31545 33921 52575 56535 56781 94225 94635 101763 157725 169605 170343 282675 283905 305289 473175 491401 508815 511029 848025 851715 915867 1419525 1474203 1526445 2457005 2544075 2555145 2642069 2747601 4258575 4422609 4579335 7371015 7632225 7926207 12285025 12775725 13210345 13267827 13738005 14205361 22113045 22896675 23778621 36855075 39631035 39803481 42616083 66051725 66339135 68690025 71026805 71335863 110565225 118893105 119410443 127848249 198155175 199017405 213080415 214007589 331695675 355134025 356679315 358231329 383544747 594465525 597052215 639241245 642022767 995087025 1065402075 1070037945 1150634241 1783396575 1791156645 1852090369 1917723735 1926068301 2985261075 3196206225 3210113835 3451902723 5350189725 5556271107 5753171205 8955783225 9260451845 9588618675 9630341505 9957958061 10355708169 16050569175 16668813321 17259513615 27781355535 28765856025 29873874183 46302259225 48151707525 49789790305 50006439963 51778540845 83344066605 86297568075 89621622549 138906777675 149369370915 150019319889 248948951525 250032199815 258892704225 268864867647 416720333025 448108112745 450057959667 746846854575 750096599445 806594602941 1250160999075 1344324338235 1350173879001 2240540563725 2250289798335 2419783808823 3750482997225 4032973014705 6721621691175 6750869395005 6980528600761 7259351426469 11251448991675 12098919044115 20164865073525 20941585802283 33754346975025 34902643003805 36296757132345 60494595220575 62824757406849 104707929011415 174513215019025 181483785661725 188474272220547 314123787034245 523539645057075 565422816661641 942371361102735 1570618935171225 1696268449984923 2827114083308205 4711856805513675 5088805349954769 8481342249924615 14135570416541025 25444026749773845 42406711249623075 127220133748869225
• Sum of all divisors σ(n): 236921998093640319
• Sum of proper divisors (its aliquot sum) s(n): 109701864344771094
• 127220133748869225 is a deficient number, because the sum of its proper divisors (109701864344771094) is less than itself. Its deficiency is 17518269404098131

Bases of 127220133748869225

• Binary: 111000011111110100000100110100000011000010000100001101001₂
• Hexadecimal: 0x1C3FA09A0610869
• Base-36: YSNRUM3K9K9

Squares and roots of 127220133748869225

• 127220133748869225 squared (127220133748869225²) is 16184962431080174369018966152100625
• 127220133748869225 cubed (127220133748869225³) is 2059053085202443389306910045984836934507952165765625
• 127220133748869225 is a perfect square number. Its square root is 356679315
• The cube root of 127220133748869225 is 502942.8239258669

Scales and comparisons

• 127,220,133,748,869,225 seconds is equal to 4,045,206,735 years, 26 weeks, 1 day, 33 minutes, 45 seconds.
• To count from 1 to 127,220,133,748,869,225 would take you about twelve billion, one hundred thirty-five million, six hundred twenty thousand, two hundred six 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 127220133748869225 cubic inches would be around 41911.9 feet tall.

Recreational maths with 127220133748869225

• 127220133748869225 backwards is 522968847331022721
• The number of decimal digits it has is: 18
• The sum of 127220133748869225's digits is 72
• More coming soon!