345455018750640128

Names of 345455018750640128

• Cardinal: 345455018750640128 can be written as Three hundred forty-five quadrillion, four hundred fifty-five trillion, eighteen billion, seven hundred fifty million, six hundred forty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.45455018750640128 × 10¹⁷

Factors of 345455018750640128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 13430

Divisors of 345455018750640128

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 704 968 1024 1331 1408 1936 2048 2662 2816 3872 4096 5324 5632 7744 8192 10648 11264 13417 14641 15488 16384 21296 22528 26834 29282 30976 32768 42592 45056 53668 58564 61952 65536 85184 90112 107336 117128 123904 131072 147587 170368 180224 214672 234256 247808 295174 340736 360448 429344 468512 495616 590348 681472 720896 858688 937024 991232 1180696 1362944 1441792 1623457 1717376 1874048 1982464 2361392 2725888 3246914 3434752 3748096 3964928 4722784 5451776 6493828 6869504 7496192 7929856 9445568 10903552 12987656 13739008 14992384 15859712 17858027 18891136 21807104 25975312 27478016 29984768 35716054 37782272 43614208 51950624 54956032 59969536 71432108 75564544 87228416 103901248 109912064 119939072 142864216 151129088 174456832 180015889 196438297 207802496 219824128 239878144 285728432 302258176 360031778 392876594 415604992 439648256 479756288 571456864 604516352 720063556 785753188 831209984 879296512 959512576 1142913728 1209032704 1440127112 1571506376 1662419968 1758593024 1919025152 1980174779 2285827456 2418065408 2880254224 3143012752 3324839936 3960349558 4571654912 4836130816 5760508448 6286025504 6649679872 7920699116 9143309824 9672261632 11521016896 12572051008 13299359744 15841398232 18286619648 19344523264 21781922569 23042033792 25144102016 26598719488 31682796464 36573239296 43563845138 46084067584 50288204032 53197438976 63365592928 73146478592 87127690276 92168135168 100576408064 106394877952 126731185856 146292957184 174255380552 184336270336 201152816128 212789755904 239601148259 253462371712 292585914368 348510761104 368672540672 402305632256 479202296518 506924743424 585171828736 697021522208 737345081344 804611264512 958404593036 1013849486848 1170343657472 1394043044416 1474690162688 1609222529024 1916809186072 2027698973696 2340687314944 2635612630849 2788086088832 2949380325376 3218445058048 3833618372144 4055397947392 5271225261698 5576172177664 5898760650752 6436890116096 7667236744288 8110795894784 10542450523396 11152344355328 11797521301504 12873780232192 15334473488576 16221591789568 21084901046792 22304688710656 23595042603008 25747560464384 30668946977152 32443183579136 42169802093584 44609377421312 61337893954304 64886367158272 84339604187168 89218754842624 122675787908608 129772734316544 168679208374336 178437509685248 245351575817216 259545468633088 337358416748672 356875019370496 490703151634432 674716833497344 713750038740992 981406303268864 1349433666994688 1427500077481984 1962812606537728 2698867333989376 2855000154963968 3925625213075456 5397734667978752 7851250426150912 10795469335957504 15702500852301824 21590938671915008 31405001704603648 43181877343830016 86363754687660032 172727509375320064 345455018750640128
• Sum of all divisors σ(n): 760050071374030605
• Sum of proper divisors (its aliquot sum) s(n): 414595052623390477
• 345455018750640128 is an abundant number, because the sum of its proper divisors (414595052623390477) is greater than itself. Its abundance is 69140033872750349

Bases of 345455018750640128

• Binary: 10011001011010011011000001001011110100000100000000000000000₂
• Hexadecimal: 0x4CB4D825E820000
• Base-36: 2MHHL0QJV3SW

Squares and roots of 345455018750640128

• 345455018750640128 squared (345455018750640128²) is 119339169980005122422985209763856384
• 345455018750640128 cubed (345455018750640128³) is 41226315203128499035929361788952070883382917859377152
• The square root of 345455018750640128 is 587754216.2763616687
• The cube root of 345455018750640128 is 701666.1120232351

Scales and comparisons

• 345,455,018,750,640,128 seconds is equal to 10,984,401,033 years, 38 weeks, 2 days, 13 hours, 22 minutes, 8 seconds.
• To count from 1 to 345,455,018,750,640,128 would take you about thirty-two billion, nine hundred fifty-three million, two hundred three thousand, one hundred 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 345455018750640128 cubic inches would be around 58472.2 feet tall.

Recreational maths with 345455018750640128

• 345455018750640128 backwards is 821046057810554543
• The number of decimal digits it has is: 18
• The sum of 345455018750640128's digits is 68
• More coming soon!