2749643650970140

Names of 2749643650970140

• Cardinal: 2749643650970140 can be written as Two quadrillion, seven hundred forty-nine trillion, six hundred forty-three billion, six hundred fifty million, nine hundred seventy thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.74964365097014 × 10¹⁵

Factors of 2749643650970140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4126098

Divisors of 2749643650970140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 20 47 59 61 94 118 122 188 197 235 236 244 295 305 394 470 590 610 788 940 985 1180 1220 1970 2773 2867 3599 3940 5546 5734 7198 9259 11092 11468 11623 12017 13865 14335 14396 17995 18518 23246 24034 27730 28670 35990 37036 46295 46492 48068 55460 57340 58115 60085 71980 92590 116230 120170 169153 185180 232460 240340 338306 546281 564799 676612 709003 845765 1092562 1129598 1418006 1691530 2185124 2259196 2731405 2823995 2836012 3383060 3545015 4125727 5462810 5647990 7090030 8251454 10925620 11295980 14180060 16502908 20628635 33323141 41257270 66646282 82514540 133292564 166615705 193909169 243417893 251669347 333231410 387818338 486835786 503338694 666462820 775636676 812768219 969545845 973671572 1006677388 1217089465 1258346735 1625536438 1939091690 2434178930 2516693470 3251072876 3878183380 4063841095 4868357860 5033386940 8127682190 11440640971 11828459309 14848491473 16255364380 22881281942 23656918618 29696982946 38200106293 45762563884 47313837236 47953324921 49578861359 57203204855 59142296545 59393965892 74242457365 76400212586 95906649842 99157722718 114406409710 118284593090 148484914730 152800425172 191000531465 191813299684 198315445436 228812819420 236569186180 239766624605 247894306795 296969829460 382001062930 479533249210 495788613590 697879099231 764002125860 959066498420 991577227180 1395758198462 2253806271287 2330206483873 2791516396924 2925152820181 3489395496155 4507612542574 4660412967746 5850305640362 6978790992310 9015225085148 9320825935492 11269031356435 11651032419365 11700611280724 13957581984620 14625764100905 22538062712870 23302064838730 29251528201810 45076125425740 46604129677460 58503056403620 137482182548507 274964365097014 549928730194028 687410912742535 1374821825485070 2749643650970140
• Sum of all divisors σ(n): 6126313970810880
• Sum of proper divisors (its aliquot sum) s(n): 3376670319840740
• 2749643650970140 is an abundant number, because the sum of its proper divisors (3376670319840740) is greater than itself. Its abundance is 627026668870600

Bases of 2749643650970140

• Binary: 1001110001001100100101001101000100110011001000011100₂
• Hexadecimal: 0x9C4C94D13321C
• Base-36: R2O0US3BQ4

Squares and roots of 2749643650970140

• 2749643650970140 squared (2749643650970140²) is 7560540207320401082163171619600
• 2749643650970140 cubed (2749643650970140³) is 20788791378963006827752907013543134855038744000
• The square root of 2749643650970140 is 52437044.6437453223
• The cube root of 2749643650970140 is 140095.9147319851

Scales and comparisons

• 2,749,643,650,970,140 seconds is equal to 87,430,162 years, 46 weeks, 3 days, 15 hours, 15 minutes, 40 seconds.
• To count from 1 to 2,749,643,650,970,140 would take you about two hundred sixty-two million, two hundred ninety thousand, four hundred eighty-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 2749643650970140 cubic inches would be around 11674.7 feet tall.

Recreational maths with 2749643650970140

• 2749643650970140 backwards is 0410790563469472
• The number of decimal digits it has is: 16
• The sum of 2749643650970140's digits is 67
• More coming soon!