345915276021

Names of 345915276021

• Cardinal: 345915276021 can be written as Three hundred forty-five billion, nine hundred fifteen million, two hundred seventy-six thousand and twenty-one.

Scientific notation

• Scientific notation: 3.45915276021 × 10¹¹

Factors of 345915276021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 77

Divisors of 345915276021

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 17 19 21 31 49 51 57 63 93 119 133 147 153 171 217 279 323 343 357 361 399 441 527 589 651 833 931 961 969 1029 1071 1083 1197 1519 1581 1767 1953 2261 2499 2527 2793 2883 2907 3087 3249 3689 4123 4557 4743 5301 5831 6137 6517 6727 6783 6859 7497 7581 8379 8649 10013 10633 11067 11191 12369 13671 15827 16337 17493 17689 18259 18411 19551 20181 20349 20577 22743 25823 28861 30039 31899 33201 33573 37107 42959 47089 47481 48013 49011 52479 53067 54777 55233 58653 60543 61731 70091 77469 78337 86583 90117 95697 100719 110789 114359 116603 123823 127813 128877 141267 142443 144039 147033 159201 164331 180761 190247 202027 210273 212629 232407 235011 259749 300713 310403 329623 332367 336091 343077 346921 349809 371469 383439 386631 423801 432117 490637 542283 548359 570741 606081 630819 637887 705033 800513 816221 894691 902139 931209 988869 997101 1008273 1029231 1040763 1049427 1114407 1150317 1331729 1471911 1488403 1626849 1645077 1712223 1818243 1913661 2104991 2172821 2352637 2401539 2428447 2448663 2684073 2706417 2793627 2966607 3024819 3122289 3434459 3614693 3838513 3995187 4415733 4465209 4935231 5603591 5713547 5897657 6262837 6314973 6518463 6591499 7057911 7204617 7285341 7345989 8052219 9322103 10303377 10418821 10844079 11515539 11985561 13395627 15209747 16810773 16999129 17140641 17692971 18788511 18944919 19555389 19774497 21173733 21856023 25302851 27966309 30910131 31256463 32532237 34546617 39994829 41283599 45629241 46140493 50432319 50997387 51421923 53078913 56365533 59323491 65254721 72931747 75908553 83898927 93769389 106468229 112055483 118993903 119984487 123850797 136887723 138421479 152992161 177119957 195764163 218795241 227725659 288985193 319404687 322983451 336166449 356981709 359953461 371552391 415264437 531359871 587292489 656385723 784388381 866955579 958214061 968950353 1008499347 1070945127 1239839699 1594079613 2022896351 2260884157 2353165143 2600866737 2906851059 3719519097 5490718667 6068689053 6782652471 7059495429 11158557291 16472156001 18206067159 20347957413 38435030669 49416468003 115305092007 345915276021
• Sum of all divisors σ(n): 672920352000
• Sum of proper divisors (its aliquot sum) s(n): 327005075979
• 345915276021 is a deficient number, because the sum of its proper divisors (327005075979) is less than itself. Its deficiency is 18910200042

Bases of 345915276021

• Binary: 101000010001010001010000011101011110101₂
• Hexadecimal: 0x508A283AF5
• Base-36: 4EWT0V79

Squares and roots of 345915276021

• 345915276021 squared (345915276021²) is 119657378184684617592441
• 345915276021 cubed (345915276021³) is 41391315002704363409322060998157261
• The square root of 345915276021 is 588145.6248421813
• The cube root of 345915276021 is 7019.7758876635

Scales and comparisons

• 345,915,276,021 seconds is equal to 10,999 years, 1 week, 6 days, 40 minutes, 21 seconds.
• To count from 1 to 345,915,276,021 would take you about twenty-one thousand, nine hundred ninety-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 345915276021 cubic inches would be around 585 feet tall.

Recreational maths with 345915276021

• 345915276021 backwards is 120672519543
• The number of decimal digits it has is: 12
• The sum of 345915276021's digits is 45
• More coming soon!