345021147257472

Names of 345021147257472

• Cardinal: 345021147257472 can be written as Three hundred forty-five trillion, twenty-one billion, one hundred forty-seven million, two hundred fifty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.45021147257472 × 10¹⁴

Factors of 345021147257472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4753928959

Divisors of 345021147257472

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 252 288 324 336 378 384 432 448 504 567 576 648 672 756 864 896 1008 1134 1152 1296 1344 1512 1728 2016 2268 2592 2688 3024 3456 4032 4536 5184 6048 8064 9072 10368 12096 18144 24192 36288 72576 4753928947 9507857894 14261786841 19015715788 28523573682 33277502629 38031431576 42785360523 57047147364 66555005258 76062863152 85570721046 99832507887 114094294728 128356081569 133110010516 152125726304 171141442092 199665015774 228188589456 256712163138 266220021032 299497523661 304251452608 342282884184 385068244707 399330031548 456377178912 513424326276 532440042064 598995047322 608502905216 684565768368 770136489414 798660063096 898492570983 912754357824 1026848652552 1064880084128 1197990094644 1369131536736 1540272978828 1597320126192 1796985141966 1825508715648 2053697305104 2129760168256 2395980189288 2695477712949 2738263073472 3080545957656 3194640252384 3593970283932 4107394610208 4259520336512 4791960378576 5390955425898 5476526146944 6161091915312 6389280504768 7187940567864 8214789220416 9583920757152 10781910851796 12322183830624 12778561009536 14375881135728 16429578440832 19167841514304 21563821703592 24644367661248 28751762271456 38335683028608 43127643407184 49288735322496 57503524542912 86255286814368 115007049085824 172510573628736 345021147257472
• Sum of all divisors σ(n): 1173459821524320
• Sum of proper divisors (its aliquot sum) s(n): 828438674266848
• 345021147257472 is an abundant number, because the sum of its proper divisors (828438674266848) is greater than itself. Its abundance is 483417527009376

Bases of 345021147257472

• Binary: 1001110011100101101111110111011000001101010000000₂
• Hexadecimal: 0x139CB7EEC1A80
• Base-36: 3EASIYW800

Squares and roots of 345021147257472

• 345021147257472 squared (345021147257472²) is 119039592054862178587059830784
• 345021147257472 cubed (345021147257472³) is 41071176619829997628575697019889057999618048
• The square root of 345021147257472 is 18574744.8773185577
• The cube root of 345021147257472 is 70137.2238295119

Scales and comparisons

• 345,021,147,257,472 seconds is equal to 10,970,605 years, 13 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 345,021,147,257,472 would take you about twenty-seven million, four hundred twenty-six thousand, five hundred thirteen 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 345021147257472 cubic inches would be around 5844.8 feet tall.

Recreational maths with 345021147257472

• 345021147257472 backwards is 274752741120543
• 345021147257472 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 345021147257472's digits is 54
• More coming soon!