66948040121040

Names of 66948040121040

• Cardinal: 66948040121040 can be written as Sixty-six trillion, nine hundred forty-eight billion, forty million, one hundred twenty-one thousand and forty.

Scientific notation

• Scientific notation: 6.694804012104 × 10¹³

Factors of 66948040121040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 46748853

Divisors of 66948040121040

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 27 30 34 36 39 40 45 48 51 52 54 60 65 68 72 78 80 81 85 90 102 104 108 117 120 130 135 136 144 153 156 162 170 180 195 204 208 216 221 234 240 255 260 270 272 306 312 324 340 351 360 390 405 408 432 442 459 468 510 520 540 585 612 624 648 663 680 702 720 765 780 810 816 884 918 936 1020 1040 1053 1080 1105 1170 1224 1296 1326 1360 1377 1404 1530 1560 1620 1755 1768 1836 1872 1989 2040 2106 2160 2210 2295 2340 2448 2652 2754 2808 3060 3120 3240 3315 3510 3536 3672 3978 4080 4212 4420 4590 4680 5265 5304 5508 5616 5967 6120 6480 6630 6885 7020 7344 7956 8424 8840 9180 9360 9945 10530 10608 11016 11934 12240 13260 13770 14040 15912 16848 17680 17901 18360 19890 21060 22032 23868 26520 27540 28080 29835 31824 35802 36720 39780 42120 47736 53040 55080 59670 71604 79560 84240 89505 95472 110160 119340 143208 159120 179010 238680 286416 358020 477360 716040 1432080 46748813 93497626 140246439 186995252 233744065 280492878 373990504 420739317 467488130 560985756 607734569 701232195 747981008 794729821 841478634 934976260 1121971512 1215469138 1262217951 1402464390 1589459642 1682957268 1823203707 1869952520 2103696585 2243943024 2384189463 2430938276 2524435902 2804928780 3038672845 3178919284 3365914536 3646407414 3739905040 3786653853 3973649105 4207393170 4768378926 4861876552 5048871804 5469611121 5609857560 6077345690 6311089755 6357838568 6731829072 7152568389 7292814828 7573307706 7947298210 8414786340 9116018535 9536757852 9723753104 10097743608 10331487673 10939222242 11219715120 11920947315 12154691380 12622179510 12715677136 14305136778 14585629656 15146615412 15894596420 16408833363 16829572680 18232037070 18933269265 19073515704 20195487216 20662975346 21457705167 21878444484 23841894630 24309382760 25244359020 27348055605 28610273556 29171259312 30293230824 30994463019 31789192840 32817666726 33659145360 35762841945 36464074140 37866538530 38147031408 41325950692 42915410334 43756888968 47683789260 48618765520 49226500089 50488718040 51657438365 54696111210 57220547112 60586461648 61988926038 63578385680 64373115501 65635333452 71525683890 72928148280 75733077060 82044166815 82651901384 85830820668 87513777936 92983389057 95367578520 98453000178 100977436080 103314876730 107288525835 109392222420 114441094224 123977852076 128746231002 131270666904 143051367780 145856296560 151466154120 154972315095 164088333630 165303802768 171661641336 185966778114 190735157040 196906000356 206629753460 214577051670 218784444840 246132500445 247955704152 257492462004 262541333808 278950167171 286102735560 302932308240 309944630190 321865577505 328176667260 343323282672 371933556228 393812000712 413259506920 429154103340 437568889680 464916945285 492265000890 495911408304 514984924008 557900334342 572205471120 619889260380 643731155010 656353334520 743867112456 787624001424 826519013840 836850501513 858308206680 929833890570 984530001780 1029969848016 1115800668684 1239778520760 1287462310020 1312706669040 1394750835855 1487734224912 1673701003026 1716616413360 1859667781140 1969060003560 2231601337368 2479557041520 2574924620040 2789501671710 3347402006052 3719335562280 3938120007120 4184252507565 4463202674736 5149849240080 5579003343420 6694804012104 7438671124560 8368505015130 11158006686840 13389608024208 16737010030260 22316013373680 33474020060520 66948040121040
• Sum of all divisors σ(n): 265136459586768
• Sum of proper divisors (its aliquot sum) s(n): 198188419465728
• 66948040121040 is an abundant number, because the sum of its proper divisors (198188419465728) is greater than itself. Its abundance is 131240379344688

Bases of 66948040121040

• Binary: 1111001110001110001110001001100101101011010000₂
• Hexadecimal: 0x3CE38E265AD0
• Base-36: NQBI6JH00

Squares and roots of 66948040121040

• 66948040121040 squared (66948040121040²) is 4482040076048381537850681600
• 66948040121040 cubed (66948040121040³) is 300063798835396219936185047125510500864000
• The square root of 66948040121040 is 8182178.2014962249
• The cube root of 66948040121040 is 40604.9789086429

Scales and comparisons

• 66,948,040,121,040 seconds is equal to 2,128,740 years, 30 weeks, 5 days, 11 hours, 24 minutes.
• To count from 1 to 66,948,040,121,040 would take you about five million, three hundred twenty-one thousand, eight hundred fifty-one 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 66948040121040 cubic inches would be around 3383.7 feet tall.

Recreational maths with 66948040121040

• 66948040121040 backwards is 04012104084966
• 66948040121040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 66948040121040's digits is 45
• More coming soon!