345421165992

Names of 345421165992

• Cardinal: 345421165992 can be written as Three hundred forty-five billion, four hundred twenty-one million, one hundred sixty-five thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 3.45421165992 × 10¹¹

Factors of 345421165992

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1852

Divisors of 345421165992

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 114 133 152 168 181 228 266 362 399 456 532 543 547 724 798 1064 1086 1093 1094 1267 1448 1596 1641 2172 2186 2188 2534 3192 3279 3282 3439 3801 3829 4344 4372 4376 5068 6558 6564 6878 7602 7651 7658 8744 10136 10317 10393 11487 13116 13128 13756 15204 15302 15316 20634 20767 20786 22953 22974 24073 26232 27512 30408 30604 30632 31179 41268 41534 41572 45906 45948 48146 61208 62301 62358 72219 72751 82536 83068 83144 91812 91896 96292 99007 124602 124716 144438 145369 145502 166136 183624 192584 197833 198014 218253 249204 249432 288876 290738 291004 297021 395666 396028 436107 436506 498408 577752 581476 582008 593499 594042 597871 693049 791332 792056 872214 873012 1162952 1186998 1188084 1195742 1384831 1386098 1582664 1744428 1746024 1793613 1881133 2079147 2373996 2376168 2391484 2769662 2772196 3488856 3587226 3758827 3762266 4154493 4158294 4185097 4747992 4782968 5539324 5544392 5643399 7174452 7517654 7524532 8308986 8316588 8370194 11078648 11276481 11286798 11359549 12555291 13167931 14348904 15035308 15049064 16617972 16633176 16740388 22552962 22573596 22719098 25110582 26311789 26335862 30070616 33235944 33480776 34078647 39503793 45105924 45147192 45438196 50221164 52623578 52671724 68157294 78935367 79007586 79516843 90211848 90876392 100442328 105247156 105343448 108214651 136314588 157870734 158015172 159033686 210494312 216429302 238550529 272629176 315741468 316030344 318067372 324643953 432858604 477101058 631482936 636134744 649287906 757502557 865717208 954202116 1298575812 1515005114 1908404232 2056078369 2272507671 2597151624 3030010228 4112156738 4545015342 6060020456 6168235107 8224313476 9090030684 12336470214 14392548583 16448626952 18180061368 24672940428 28785097166 43177645749 49345880856 57570194332 86355291498 115140388664 172710582996 345421165992
• Sum of all divisors σ(n): 1047467366400
• Sum of proper divisors (its aliquot sum) s(n): 702046200408
• 345421165992 is an abundant number, because the sum of its proper divisors (702046200408) is greater than itself. Its abundance is 356625034416

Bases of 345421165992

• Binary: 101000001101100101101001011010110101000₂
• Hexadecimal: 0x506CB4B5A8
• Base-36: 4EOMUDGO

Squares and roots of 345421165992

• 345421165992 squared (345421165992²) is 119315781915272817344064
• 345421165992 cubed (345421165992³) is 41214196510420723519769427519871488
• The square root of 345421165992 is 587725.4171737003
• The cube root of 345421165992 is 7016.4319142269

Scales and comparisons

• 345,421,165,992 seconds is equal to 10,983 years, 16 weeks, 6 days, 3 hours, 53 minutes, 12 seconds.
• To count from 1 to 345,421,165,992 would take you about twenty-one thousand, nine hundred sixty-six 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 345421165992 cubic inches would be around 584.7 feet tall.

Recreational maths with 345421165992

• 345421165992 backwards is 299561124543
• The number of decimal digits it has is: 12
• The sum of 345421165992's digits is 51
• More coming soon!