162221285394448

Names of 162221285394448

• Cardinal: 162221285394448 can be written as One hundred sixty-two trillion, two hundred twenty-one billion, two hundred eighty-five million, three hundred ninety-four thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.62221285394448 × 10¹⁴

Factors of 162221285394448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 65967

Divisors of 162221285394448

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 46 56 92 112 161 184 322 331 368 644 662 1288 1324 2317 2576 2648 3041 4634 5296 6082 7613 9268 12164 15226 18536 21287 24328 30452 37072 42574 48656 53291 60904 62563 69943 85148 106582 121808 125126 139886 170296 213164 250252 279772 340592 426328 437941 489601 500504 559544 852656 875882 979202 1001008 1006571 1119088 1438949 1751764 1958404 2013142 2877898 3503528 3916808 4026284 5755796 7007056 7045997 7833616 8052568 10072643 11511592 14091994 16105136 20145286 20708353 23023184 23151133 28183988 40290572 41416706 46302266 56367976 80581144 82833412 92604532 112735952 144958471 161162288 162057931 165666824 185209064 190254083 289916942 324115862 331333648 370418128 380508166 476292119 579833884 648231724 761016332 952584238 1159667768 1296463448 1331778581 1522032664 1905168476 2319335536 2592926896 2663557162 3044065328 3334044833 3810336952 4375843909 5327114324 6668089666 7620673904 8751687818 10654228648 13336179332 17503375636 21308457296 26672358664 30630907363 35006751272 53344717328 61261814726 62974101473 70013502544 122523629452 125948202946 245047258904 251896405892 440818710311 490094517808 503792811784 881637420622 1007585623568 1448404333879 1763274841244 2896808667758 3526549682488 5793617335516 7053099364976 10138830337153 11587234671032 20277660674306 23174469342064 40555321348612 81110642697224 162221285394448
• Sum of all divisors σ(n): 376083883948032
• Sum of proper divisors (its aliquot sum) s(n): 213862598553584
• 162221285394448 is an abundant number, because the sum of its proper divisors (213862598553584) is greater than itself. Its abundance is 51641313159136

Bases of 162221285394448

• Binary: 100100111000101000010110000101110100100000010000₂
• Hexadecimal: 0x938A16174810
• Base-36: 1LI3FGW74G

Squares and roots of 162221285394448

• 162221285394448 squared (162221285394448²) is 26315745435026948006949224704
• 162221285394448 cubed (162221285394448³) is 4268974050583148670671001748681732426043392
• The square root of 162221285394448 is 12736612.0061203089
• The cube root of 162221285394448 is 54538.4276183507

Scales and comparisons

• 162,221,285,394,448 seconds is equal to 5,158,135 years, 4 weeks, 5 days, 13 hours, 7 minutes, 28 seconds.
• To count from 1 to 162,221,285,394,448 would take you about twelve million, eight hundred ninety-five thousand, three hundred thirty-seven 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 162221285394448 cubic inches would be around 4544.9 feet tall.

Recreational maths with 162221285394448

• 162221285394448 backwards is 844493582122261
• The number of decimal digits it has is: 15
• The sum of 162221285394448's digits is 61
• More coming soon!