164209431337128

Names of 164209431337128

• Cardinal: 164209431337128 can be written as One hundred sixty-four trillion, two hundred nine billion, four hundred thirty-one million, three hundred thirty-seven thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.64209431337128 × 10¹⁴

Factors of 164209431337128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 333

Divisors of 164209431337128

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 47 54 72 81 94 108 141 162 188 216 243 281 282 324 376 423 486 562 564 648 729 843 846 972 1124 1128 1269 1458 1686 1692 1944 2187 2248 2529 2538 2916 3372 3384 3807 4374 5058 5076 5832 6561 6744 7587 7614 8748 10116 10152 11421 13122 13207 15174 15228 17496 19683 20232 22761 22842 26244 26414 30348 30456 34263 39366 39621 45522 45684 52488 52828 60696 68283 68526 78732 78961 79242 91044 91368 102789 105656 118863 136566 137052 157464 157922 158484 182088 204849 205578 236883 237726 273132 274104 308367 315844 316968 356589 409698 411156 473766 475452 546264 614547 616734 631688 710649 713178 819396 822312 925101 947532 950904 1069767 1229094 1233468 1421298 1426356 1638792 1843641 1850202 1895064 2131947 2139534 2458188 2466936 2842596 2852712 3209301 3687282 3700404 3711167 4263894 4279068 4916376 5530923 5685192 6395841 6418602 7374564 7400808 7422334 8527788 8558136 9627903 11061846 11133501 12791682 12837204 14749128 14844668 17055576 19187523 19255806 22123692 22188041 22267002 25583364 25674408 28883709 29689336 33400503 38375046 38511612 44247384 44376082 44534004 51166728 57562569 57767418 66564123 66801006 76750092 77023224 86651127 88752164 89068008 100201509 115125138 115534836 133128246 133602012 153500184 172687707 173302254 177504328 199692369 200403018 230250276 231069672 259953381 266256492 267204024 300604527 345375414 346604508 399384738 400806036 460500552 518063121 519906762 532512984 599077107 601209054 690750828 693209016 798769476 801612072 901813581 1036126242 1039813524 1042837927 1198154214 1202418108 1381501656 1554189363 1597538952 1797231321 1803627162 2072252484 2079627048 2085675854 2396308428 2404836216 2705440743 3108378726 3128513781 3594462642 3607254324 4144504968 4171351708 4792616856 5391693963 5410881486 6216757452 6257027562 7188925284 7214508648 8116322229 8342703416 9385541343 10783387926 10821762972 12433514904 12514055124 14377850568 16175081889 16232644458 18771082686 21566775852 21643525944 24348966687 25028110248 28156624029 32350163778 32465288916 37542165372 43133551704 48525245667 48697933374 56313248058 64700327556 64930577832 73046900061 75084330744 84469872087 97050491334 97395866748 112626496116 129400655112 145575737001 146093800122 168939744174 194100982668 194791733496 225252992232 253409616261 291151474002 292187600244 337879488348 388201965336 436727211003 506819232522 582302948004 584375200488 675758976696 760228848783 873454422006 1013638465044 1164605896008 1520457697566 1746908844012 2027276930088 2280686546349 3040915395132 3493817688024 4561373092698 6081830790264 6842059639047 9122746185396 13684119278094 18245492370792 20526178917141 27368238556188 41052357834282 54736477112376 82104715668564 164209431337128
• Sum of all divisors σ(n): 473341890827520
• Sum of proper divisors (its aliquot sum) s(n): 309132459490392
• 164209431337128 is an abundant number, because the sum of its proper divisors (309132459490392) is greater than itself. Its abundance is 144923028153264

Bases of 164209431337128

• Binary: 100101010101100011111100110100101101100010101000₂
• Hexadecimal: 0x9558FCD2D8A8
• Base-36: 1M7GRRNMI0

Squares and roots of 164209431337128

• 164209431337128 squared (164209431337128²) is 26964737340062955221991288384
• 164209431337128 cubed (164209431337128³) is 4427864184766759351162412120573028574321152
• The square root of 164209431337128 is 12814422.7859520851
• The cube root of 164209431337128 is 54760.3269400247

Scales and comparisons

• 164,209,431,337,128 seconds is equal to 5,221,351 years, 51 weeks, 22 hours, 58 minutes, 48 seconds.
• To count from 1 to 164,209,431,337,128 would take you about thirteen million, fifty-three thousand, three hundred seventy-nine 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 164209431337128 cubic inches would be around 4563.4 feet tall.

Recreational maths with 164209431337128

• 164209431337128 backwards is 821733134902461
• 164209431337128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 164209431337128's digits is 54
• More coming soon!