745685305344

Names of 745685305344

• Cardinal: 745685305344 can be written as Seven hundred forty-five billion, six hundred eighty-five million, three hundred five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 7.45685305344 × 10¹¹

Factors of 745685305344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 10205

Divisors of 745685305344

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 243 252 256 288 294 324 336 378 384 392 432 441 448 486 504 512 567 576 588 648 672 729 756 768 784 864 882 896 972 1008 1024 1134 1152 1176 1296 1323 1344 1458 1512 1536 1568 1701 1728 1764 1792 1944 2016 2048 2268 2304 2352 2592 2646 2688 2916 3024 3072 3136 3402 3456 3528 3584 3888 3969 4032 4536 4608 4704 5103 5184 5292 5376 5832 6048 6144 6272 6804 6912 7056 7168 7776 7938 8064 9072 9216 9408 10193 10206 10368 10584 10752 11664 11907 12096 12544 13608 13824 14112 14336 15552 15876 16128 18144 18432 18816 20386 20412 20736 21168 21504 23328 23814 24192 25088 27216 27648 28224 30579 31104 31752 32256 35721 36288 37632 40772 40824 41472 42336 43008 46656 47628 48384 50176 54432 55296 56448 61158 62208 63504 64512 71351 71442 72576 75264 81544 81648 82944 84672 91737 93312 95256 96768 100352 108864 112896 122316 124416 127008 129024 142702 142884 145152 150528 163088 163296 165888 169344 183474 186624 190512 193536 214053 217728 225792 244632 248832 254016 275211 285404 285768 290304 301056 326176 326592 338688 366948 373248 381024 387072 428106 435456 451584 489264 497664 499457 508032 550422 570808 571536 580608 642159 652352 653184 677376 733896 746496 762048 825633 856212 870912 903168 978528 998914 1016064 1100844 1141616 1143072 1161216 1284318 1304704 1306368 1354752 1467792 1492992 1498371 1524096 1651266 1712424 1741824 1926477 1957056 1997828 2032128 2201688 2283232 2286144 2476899 2568636 2609408 2612736 2709504 2935584 2996742 3048192 3302532 3424848 3483648 3852954 3914112 3995656 4064256 4403376 4495113 4566464 4572288 4953798 5137272 5218816 5225472 5779431 5871168 5993484 6096384 6605064 6849696 7430697 7705908 7828224 7991312 8128512 8806752 8990226 9132928 9144576 9907596 10274544 10437632 10450944 11558862 11742336 11986968 12192768 13210128 13485339 13699392 14861394 15411816 15656448 15982624 17338293 17613504 17980452 18265856 18289152 19815192 20549088 20875264 23117724 23484672 23973936 24385536 26420256 26970678 27398784 29722788 30823632 31312896 31965248 34676586 35227008 35960904 36531712 36578304 39630384 40456017 41098176 46235448 46969344 47947872 52014879 52840512 53941356 54797568 59445576 61647264 62625792 63930496 69353172 70454016 71921808 73063424 73156608 79260768 80912034 82196352 92470896 93938688 95895744 104029758 105681024 107882712 109595136 118891152 121368051 123294528 127860992 138706344 140908032 143843616 146126848 158521536 161824068 164392704 184941792 187877376 191791488 208059516 211362048 215765424 219190272 237782304 242736102 246589056 255721984 277412688 281816064 287687232 317043072 323648136 328785408 364104153 369883584 383582976 416119032 422724096 431530848 438380544 475564608 485472204 493178112 511443968 554825376 563632128 575374464 634086144 647296272 657570816 728208306 739767168 767165952 832238064 845448192 863061696 951129216 970944408 986356224 1022887936 1109650752 1150748928 1268172288 1294592544 1315141632 1456416612 1479534336 1534331904 1664476128 1690896384 1726123392 1902258432 1941888816 1972712448 2219301504 2301497856 2536344576 2589185088 2912833224 2959068672 3068663808 3328952256 3452246784 3804516864 3883777632 3945424896 4438603008 4602995712 5072689152 5178370176 5825666448 5918137344 6657904512 6904493568 7609033728 7767555264 8877206016 9205991424 10356740352 11651332896 11836274688 13315809024 13808987136 15218067456 15535110528 17754412032 20713480704 23302665792 26631618048 27617974272 31070221056 35508824064 41426961408 46605331584 53263236096 62140442112 82853922816 93210663168 106526472192 124280884224 186421326336 248561768448 372842652672 745685305344
• Sum of all divisors σ(n): 2600719733430
• Sum of proper divisors (its aliquot sum) s(n): 1855034428086
• 745685305344 is an abundant number, because the sum of its proper divisors (1855034428086) is greater than itself. Its abundance is 1109349122742

Bases of 745685305344

• Binary: 1010110110011110010011101100100000000000₂
• Hexadecimal: 0xAD9E4EC800
• Base-36: 9IK9S000

Squares and roots of 745685305344

• 745685305344 squared (745685305344²) is 556046574605974514958336
• 745685305344 cubed (745685305344³) is 414635759770541382673389075598147584
• The square root of 745685305344 is 863530.7205560203
• The cube root of 745685305344 is 9068.1465115443

Scales and comparisons

• 745,685,305,344 seconds is equal to 23,710 years, 25 weeks, 1 day, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 745,685,305,344 would take you about forty-seven thousand, four hundred twenty 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 745685305344 cubic inches would be around 755.7 feet tall.

Recreational maths with 745685305344

• 745685305344 backwards is 443503586547
• 745685305344 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 745685305344's digits is 54
• More coming soon!