13005030906

Names of 13005030906

• Cardinal: 13005030906 can be written as Thirteen billion, five million, thirty thousand, nine hundred six.

Scientific notation

• Scientific notation: 1.3005030906 × 10¹⁰

Factors of 13005030906

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 631

Divisors of 13005030906

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 31 34 42 49 51 62 63 93 98 102 119 126 147 153 186 217 238 279 294 306 343 357 434 441 527 558 571 651 686 714 833 882 1029 1054 1071 1142 1302 1519 1581 1666 1713 1953 2058 2142 2401 2499 3038 3087 3162 3426 3689 3906 3997 4557 4743 4802 4998 5139 5831 6174 7203 7378 7497 7994 9114 9486 9707 10278 10633 11067 11662 11991 13671 14406 14994 17493 17701 19414 21266 21609 22134 23982 25823 27342 27979 29121 31899 33201 34986 35402 35973 40817 43218 51646 52479 53103 55958 58242 63798 66402 67949 71946 74431 77469 81634 83937 87363 95697 104958 106206 122451 123907 135898 148862 154938 159309 167874 174726 180761 191394 195853 203847 223293 232407 244902 247814 251811 300917 318618 361522 367353 371721 391706 407694 446586 464814 475643 503622 542283 587559 601834 611541 669879 734706 743442 867349 902751 951286 1084566 1115163 1175118 1223082 1265327 1339758 1370971 1426929 1626849 1734698 1762677 1805502 2106419 2230326 2530654 2602047 2708253 2741942 2853858 3253698 3329501 3525354 3795981 4112913 4212838 4280787 5204094 5416506 6071443 6319257 6659002 7591962 7806141 8225826 8561574 9988503 11387943 12142886 12338739 12638514 14744933 15612282 18214329 18957771 19977006 22775886 23306507 24677478 29489866 29965509 36428658 37915542 42500101 44234799 46613014 54642987 59931018 69919521 85000202 88469598 103214531 109285974 127500303 132704397 139839042 206429062 209758563 255000606 265408794 309643593 382500909 419517126 619287186 722501717 765001818 928930779 1445003434 1857861558 2167505151 4335010302 6502515453 13005030906
• Sum of all divisors σ(n): 35991191808
• Sum of proper divisors (its aliquot sum) s(n): 22986160902
• 13005030906 is an abundant number, because the sum of its proper divisors (22986160902) is greater than itself. Its abundance is 9981129996

Bases of 13005030906

• Binary: 1100000111001010010000010111111010₂
• Hexadecimal: 0x3072905FA
• Base-36: 5Z2UY2I

Squares and roots of 13005030906

• 13005030906 squared (13005030906²) is 169130828866015180836
• 13005030906 cubed (13005030906³) is 2199551656559924359837358917416
• The square root of 13005030906 is 114039.6023581283
• The cube root of 13005030906 is 2351.6379651095

Scales and comparisons

• 13,005,030,906 seconds is equal to 413 years, 27 weeks, 4 hours, 35 minutes, 6 seconds.
• To count from 1 to 13,005,030,906 would take you about eight hundred twenty-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 13005030906 cubic inches would be around 196 feet tall.

Recreational maths with 13005030906

• 13005030906 backwards is 60903050031
• The number of decimal digits it has is: 11
• The sum of 13005030906's digits is 27
• More coming soon!