3478687979742

Names of 3478687979742

• Cardinal: 3478687979742 can be written as Three trillion, four hundred seventy-eight billion, six hundred eighty-seven million, nine hundred seventy-nine thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 3.478687979742 × 10¹²

Factors of 3478687979742

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 319

Divisors of 3478687979742

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 6 9 18 27 31 54 62 81 93 162 186 243 279 283 486 558 566 729 837 849 961 1458 1674 1698 1922 2511 2547 2883 5022 5094 5766 7533 7641 8649 8773 15066 15282 17298 17546 22599 22923 25947 26319 29791 45198 45846 51894 52638 59582 68769 77841 78957 80089 89373 137538 155682 157914 160178 178746 206307 233523 236871 240267 268119 271963 412614 467046 473742 480534 536238 543926 700569 710613 720801 804357 815889 1401138 1421226 1441602 1608714 1631778 2131839 2162403 2413071 2447667 2482759 4263678 4324806 4826142 4895334 4965518 6395517 6487209 7239213 7343001 7448277 8430853 12791034 12974418 14478426 14686002 14896554 16861706 19461627 21717639 22029003 22344831 25292559 38923254 43435278 44058006 44689662 50585118 58384881 66087009 67034493 75877677 76965529 116769762 132174018 134068986 151755354 153931058 198261027 201103479 227633031 230896587 396522054 402206958 455266062 461793174 603310437 682899093 692689761 1206620874 1365798186 1385379522 1809931311 2048697279 2078069283 2385931399 3619862622 4097394558 4156138566 4771862798 6146091837 6234207849 7157794197 12292183674 12468415698 14315588394 18702623547 21473382591 37405247094 42946765182 56107870641 64420147773 112215741282 128840295546 193260443319 386520886638 579781329957 1159562659914 1739343989871 3478687979742
• Sum of all divisors σ(n): 8112909774528
• Sum of proper divisors (its aliquot sum) s(n): 4634221794786
• 3478687979742 is an abundant number, because the sum of its proper divisors (4634221794786) is greater than itself. Its abundance is 1155533815044

Bases of 3478687979742

• Binary: 110010100111110001111101100001100011011110₂
• Hexadecimal: 0x329F1F618DE
• Base-36: 18E3507VI

Squares and roots of 3478687979742

• 3478687979742 squared (3478687979742²) is 12101270060401477402386564
• 3478687979742 cubed (3478687979742³) is 42096542698730365738340182330484986488
• The square root of 3478687979742 is 1865124.1191250517
• The cube root of 3478687979742 is 15152.0650276395

Scales and comparisons

• 3,478,687,979,742 seconds is equal to 110,611 years, 26 weeks, 6 days, 8 hours, 35 minutes, 42 seconds.
• To count from 1 to 3,478,687,979,742 would take you about two hundred seventy-six thousand, five hundred twenty-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 3478687979742 cubic inches would be around 1262.7 feet tall.

Recreational maths with 3478687979742

• 3478687979742 backwards is 2479797868743
• 3478687979742 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3478687979742's digits is 81
• More coming soon!