40683969728640

Names of 40683969728640

• Cardinal: 40683969728640 can be written as Forty trillion, six hundred eighty-three billion, nine hundred sixty-nine million, seven hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.068396972864 × 10¹³

Factors of 40683969728640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 93

Divisors of 40683969728640

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 32 34 35 36 40 42 45 48 51 56 59 60 63 64 68 70 72 80 84 85 90 96 102 105 112 118 119 120 126 128 136 140 144 153 160 168 170 177 180 192 204 210 224 236 238 240 252 255 272 280 288 289 295 306 315 320 336 340 354 357 360 384 408 413 420 448 472 476 480 504 510 531 544 560 576 578 590 595 612 630 640 672 680 708 714 720 765 816 826 840 867 885 896 944 952 960 1003 1008 1020 1062 1071 1088 1120 1152 1156 1180 1190 1224 1239 1260 1344 1360 1416 1428 1440 1445 1530 1632 1652 1680 1734 1770 1785 1888 1904 1920 2006 2016 2023 2040 2065 2124 2142 2176 2240 2312 2360 2380 2448 2478 2520 2601 2655 2688 2720 2832 2856 2880 2890 3009 3060 3264 3304 3360 3468 3481 3540 3570 3717 3776 3808 4012 4032 4046 4080 4130 4248 4284 4335 4480 4624 4720 4760 4896 4913 4956 5015 5040 5202 5310 5355 5440 5664 5712 5760 5780 6018 6069 6120 6195 6528 6608 6720 6936 6962 7021 7080 7140 7434 7552 7616 8024 8064 8092 8160 8260 8496 8568 8670 9027 9248 9440 9520 9792 9826 9912 10030 10080 10115 10404 10443 10620 10710 10880 11328 11424 11560 12036 12138 12240 12390 13005 13216 13440 13872 13924 14042 14160 14280 14739 14868 15045 15232 16048 16184 16320 16520 16992 17051 17136 17340 17405 18054 18207 18496 18585 18880 19040 19584 19652 19824 20060 20160 20230 20808 20886 21063 21240 21420 22656 22848 23120 24072 24276 24367 24480 24565 24780 26010 26432 27744 27848 28084 28320 28560 29478 29736 30090 30345 31329 32096 32368 32640 33040 33984 34102 34272 34391 34680 34810 35105 36108 36414 36992 37170 37760 38080 39304 39648 40120 40320 40460 41616 41772 42126 42480 42840 44217 45135 45696 46240 48144 48552 48734 48960 49130 49560 51153 52020 52215 52864 55488 55696 56168 56640 57120 58956 59177 59472 60180 60690 62658 63189 64192 64736 66080 67968 68204 68544 68782 69360 69620 70210 72216 72828 73101 73695 74340 76160 78608 79296 80240 80920 83232 83544 84252 84960 85255 85680 88434 90270 91035 92480 96288 97104 97468 97920 98260 99120 102306 103173 104040 104430 105315 110976 111392 112336 113280 114240 117912 118354 118944 119357 120360 121380 121835 125316 126378 128384 129472 132160 136408 137088 137564 138720 139240 140420 144432 145656 146202 147390 148680 153459 156645 157216 158592 160480 161840 166464 167088 168504 169920 170510 171360 171955 176868 177531 180540 182070 184960 192576 194208 194936 196520 198240 204612 205379 206346 208080 208860 210630 219303 221085 222784 224672 228480 235824 236708 237888 238714 240720 242760 243670 250632 252756 255765 258944 264320 272816 275128 277440 278480 280840 288864 289867 291312 292404 294780 295885 297360 306918 309519 313290 314432 315945 320960 323680 332928 334176 337008 339840 341020 342720 343910 353736 355062 358071 361080 364140 365505 385152 388416 389872 393040 396480 409224 410758 412692 414239 416160 417720 421260 438606 442170 445568 449344 471648 473416 475776 477428 481440 485520 487340 501264 505512 511530 515865 532593 545632 550256 554880 556960 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24928903020 26590829888 28154996352 28252756756 28490174880 28731617040 29914683624 30270810810 32288864864 32836133760 33238537360 34188209856 34477940448 35193745440 35315945945 36324972972 37393354530 37986899840 38308822720 39886244832 40361081080 40562282880 42379135134 42735262320 43097425560 45406216215 45970587264 46924993920 48433297296 49254200640 49857806040 53181659776 56505513512 56980349760 57463234080 59829367248 60541621620 63568702701 64577729728 66477074720 68376419712 68955880896 70387490880 70631891890 72649945944 74786709060 76617645440 79772489664 80722162160 84758270268 85470524640 86194851120 90812432430 96866594592 98508401280 99715612080 105947837835 113011027024 113960699520 114926468160 119658734496 121083243240 127137405402 129155459456 132954149440 137911761792 140774981760 141263783780 145299891888 149573418120 159544979328 161444324320 169516540536 170941049280 172389702240 181624864860 193733189184 199431224160 211895675670 226022054048 229852936320 239317468992 242166486480 254274810804 265908298880 282527567560 290599783776 299146836240 317843513505 322888648640 339033081072 341882098560 344779404480 363249729720 387466378368 398862448320 423791351340 452044108096 478634937984 484332972960 508549621608 565055135120 581199567552 598293672480 635687027010 645777297280 678066162144 689558808960 726499459440 797724896640 847582702680 904088216192 968665945920 1017099243216 1130110270240 1162399135104 1196587344960 1271374054020 1356132324288 1452998918880 1695165405360 1937331891840 2034198486432 2260220540480 2393174689920 2542748108040 2712264648576 2905997837760 3390330810720 4068396972864 4520441080960 5085496216080 5811995675520 6780661621440 8136793945728 10170992432160 13561323242880 20341984864320 40683969728640
• Sum of all divisors σ(n): 173530289088000
• Sum of proper divisors (its aliquot sum) s(n): 132846319359360
• 40683969728640 is an abundant number, because the sum of its proper divisors (132846319359360) is greater than itself. Its abundance is 92162349630720

Bases of 40683969728640

• Binary: 1001010000000001111001100100000101000010000000₂
• Hexadecimal: 0x250079905080
• Base-36: EF5YH5B40

Squares and roots of 40683969728640

• 40683969728640 squared (40683969728640²) is 1655185392880895875236249600
• 40683969728640 cubed (40683969728640³) is 67339512419253473149075416934803308544000
• The square root of 40683969728640 is 6378398.6805968783
• The cube root of 40683969728640 is 34393.3469558413

Scales and comparisons

• 40,683,969,728,640 seconds is equal to 1,293,624 years, 20 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 40,683,969,728,640 would take you about three million, two hundred thirty-four thousand and sixty 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 40683969728640 cubic inches would be around 2866.1 feet tall.

Recreational maths with 40683969728640

• 40683969728640 backwards is 04682796938604
• 40683969728640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40683969728640's digits is 72
• More coming soon!