345456378216

Names of 345456378216

• Cardinal: 345456378216 can be written as Three hundred forty-five billion, four hundred fifty-six million, three hundred seventy-eight thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 3.45456378216 × 10¹¹

Factors of 345456378216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 100817

Divisors of 345456378216

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 29 31 36 53 58 62 72 87 93 106 116 124 159 174 186 212 232 248 261 279 318 348 372 424 477 522 558 636 696 744 899 954 1044 1116 1272 1537 1643 1798 1908 2088 2232 2697 3074 3286 3596 3816 4611 4929 5394 6148 6572 7192 8091 9222 9858 10788 12296 13144 13833 14787 16182 18444 19716 21576 27666 29574 32364 36888 39432 47647 55332 59148 64728 95294 100699 110664 118296 142941 190588 201398 285882 302097 381176 402796 428823 571764 604194 805592 857646 906291 1143528 1208388 1715292 1812582 2416776 2920271 3121669 3430584 3625164 5337047 5840542 6243338 7250328 8760813 9365007 10674094 11681084 12486676 16011141 17521626 18730014 21348188 23362168 24973352 26282439 28095021 32022282 35043252 37460028 42696376 48033423 52564878 56190042 64044564 70086504 74920056 90528401 96066846 105129756 112380084 128089128 154774363 165448457 181056802 192133692 210259512 224760168 271585203 309548726 330896914 362113604 384267384 464323089 496345371 543170406 619097452 661793828 724227208 814755609 928646178 992690742 1086340812 1238194904 1323587656 1392969267 1489036113 1629511218 1857292356 1985381484 2172681624 2785938534 2978072226 3259022436 3714584712 3970762968 4798005253 5571877068 5956144452 6518044872 9596010506 11143754136 11912288904 14394015759 19192021012 28788031518 38384042024 43182047277 57576063036 86364094554 115152126072 172728189108 345456378216
• Sum of all divisors σ(n): 1017956160000
• Sum of proper divisors (its aliquot sum) s(n): 672499781784
• 345456378216 is an abundant number, because the sum of its proper divisors (672499781784) is greater than itself. Its abundance is 327043403568

Bases of 345456378216

• Binary: 101000001101110110011100000000101101000₂
• Hexadecimal: 0x506ECE0168
• Base-36: 4EP7T3E0

Squares and roots of 345456378216

• 345456378216 squared (345456378216²) is 119340109250116039342656
• 345456378216 cubed (345456378216³) is 41226801917446846629044507157981696
• The square root of 345456378216 is 587755.3727665959
• The cube root of 345456378216 is 7016.6703244169

Scales and comparisons

• 345,456,378,216 seconds is equal to 10,984 years, 23 weeks, 17 hours, 3 minutes, 36 seconds.
• To count from 1 to 345,456,378,216 would take you about twenty-one thousand, nine hundred sixty-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 345456378216 cubic inches would be around 584.7 feet tall.

Recreational maths with 345456378216

• 345456378216 backwards is 612873654543
• The number of decimal digits it has is: 12
• The sum of 345456378216's digits is 54
• More coming soon!