1340436452784768

Names of 1340436452784768

• Cardinal: 1340436452784768 can be written as One quadrillion, three hundred forty trillion, four hundred thirty-six billion, four hundred fifty-two million, seven hundred eighty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.340436452784768 × 10¹⁵

Factors of 1340436452784768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 935

Divisors of 1340436452784768

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 114 128 144 152 162 171 192 216 228 243 288 304 324 342 384 432 456 486 513 576 608 648 684 729 864 911 912 972 1026 1152 1216 1296 1368 1458 1539 1728 1822 1824 1944 2052 2432 2592 2733 2736 2916 3078 3456 3644 3648 3888 4104 4617 5184 5466 5472 5832 6156 7288 7296 7776 8199 8208 9234 10368 10932 10944 11664 12312 13851 14576 15552 16398 16416 17309 18468 21864 21888 23328 24597 24624 27702 29152 31104 32796 32832 34618 36936 43728 46656 49194 49248 51927 55404 58304 65592 65664 69236 73791 73872 87456 93312 98388 98496 103854 110808 116608 131184 138472 147582 147744 155781 174912 196776 196992 207708 221373 221616 262368 276944 295164 295488 311562 349824 393552 415416 442746 443232 467343 524736 553888 590328 590976 623124 664119 787104 829921 830832 885492 886464 934686 1049472 1107776 1180656 1246248 1328238 1402029 1574208 1659842 1661664 1770984 1772928 1869372 2215552 2361312 2489763 2492496 2656476 2804058 3148416 3319684 3323328 3541968 3738744 4206087 4722624 4979526 4984992 5312952 5608116 6639368 6646656 7083936 7469289 7477488 8412174 9445248 9959052 9969984 10625904 11216232 12618261 13278736 14167872 14938578 14954976 15768499 16824348 19918104 19939968 21251808 22407867 22432464 25236522 26557472 28335744 29877156 29909952 31536998 33648696 39836208 42503616 44815734 44864928 47305497 50473044 53114944 59754312 59819904 63073996 67223601 67297392 79672416 85007232 89631468 89729856 94610994 100946088 106229888 119508624 126147992 134447202 134594784 141916491 159344832 179262936 179459712 189221988 201670803 201892176 239017248 252295984 268894404 269189568 283832982 318689664 358525872 378443976 403341606 403784352 425749473 478034496 504591968 537788808 538379136 567665964 605012409 717051744 756058031 756887952 806683212 807568704 851498946 956068992 1009183936 1075577616 1135331928 1210024818 1277248419 1434103488 1512116062 1513775904 1613366424 1615137408 1702997892 2018367872 2151155232 2268174093 2270663856 2420049636 2554496838 2868206976 3024232124 3027551808 3226732848 3405995784 3831745257 4302310464 4536348186 4541327712 4840099272 5108993676 6048464248 6055103616 6453465696 6804522279 6811991568 7663490514 8604620928 9072696372 9082655424 9680198544 10217987352 11495235771 12096928496 12906931392 13609044558 13623983136 14365102589 15326981028 18145392744 18165310848 19360397088 20413566837 20435974704 22990471542 24193856992 25813862784 27218089116 27247966272 28730205178 30653962056 36290785488 38720794176 40827133674 40871949408 43095307767 45980943084 48387713984 54436178232 54495932544 57460410356 61240700511 61307924112 72581570976 77441588352 81654267348 81743898816 86190615534 91961886168 96775427968 108872356464 114920820712 122481401022 122615848224 129285923301 145163141952 163308534696 163487797632 172381231068 183722101533 183923772336 217744712928 229841641424 244962802044 245231696448 258571846602 290326283904 326617069392 344762462136 367444203066 367847544672 387857769903 435489425856 459683282848 489925604088 490463392896 517143693204 551166304599 653234138784 689524924272 734888406132 735695089344 775715539806 870978851712 919366565696 979851208176 1034287386408 1102332609198 1163573309709 1306468277568 1379049848544 1469776812264 1471390178688 1551431079612 1838733131392 1959702416352 2068574772816 2204665218396 2327146619418 2612936555136 2758099697088 2939553624528 3102862159224 3490719929127 3919404832704 4137149545632 4409330436792 4654293238836 5516199394176 5879107249056 6205724318448 6981439858254 7838809665408 8274299091264 8818660873584 9308586477672 10472159787381 11758214498112 12411448636896 13962879716508 16548598182528 17637321747168 18617172955344 20944319574762 23516428996224 24822897273792 27925759433016 35274643494336 37234345910688 41888639149524 49645794547584 55851518866032 70549286988672 74468691821376 83777278299048 111703037732064 148937383642752 167554556598096 223406075464128 335109113196192 446812150928256 670218226392384 1340436452784768
• Sum of all divisors σ(n): 4219125594595200
• Sum of proper divisors (its aliquot sum) s(n): 2878689141810432
• 1340436452784768 is an abundant number, because the sum of its proper divisors (2878689141810432) is greater than itself. Its abundance is 1538252689025664

Bases of 1340436452784768

• Binary: 100110000110001111010101110100111001011101010000000₂
• Hexadecimal: 0x4C31EAE9CBA80
• Base-36: D75806Y000

Squares and roots of 1340436452784768

• 1340436452784768 squared (1340436452784768²) is 1796769883954211571742132813824
• 1340436452784768 cubed (1340436452784768³) is 2408455849718082597974346674607949196487032832
• The square root of 1340436452784768 is 36611971.4408384185
• The cube root of 1340436452784768 is 110259.3454413789

Scales and comparisons

• 1,340,436,452,784,768 seconds is equal to 42,621,732 years, 49 weeks, 5 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,340,436,452,784,768 would take you about one hundred twenty-seven million, eight hundred sixty-five thousand, one hundred ninety-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 1340436452784768 cubic inches would be around 9188.3 feet tall.

Recreational maths with 1340436452784768

• 1340436452784768 backwards is 8674872546340431
• 1340436452784768 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1340436452784768's digits is 72
• More coming soon!