13966973397

Names of 13966973397

• Cardinal: 13966973397 can be written as Thirteen billion, nine hundred sixty-six million, nine hundred seventy-three thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 1.3966973397 × 10¹⁰

Factors of 13966973397

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 235

Divisors of 13966973397

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 19 27 39 57 61 117 139 169 171 183 247 351 361 417 507 513 549 741 793 1083 1159 1251 1521 1647 1807 2223 2379 2641 3211 3249 3477 3753 4563 4693 5421 6669 7137 7923 8479 9633 9747 10309 10431 14079 15067 16263 21411 22021 23491 23769 25437 28899 30927 31293 34333 42237 45201 48789 50179 61009 66063 70473 71307 76311 86697 92781 102999 110227 126711 135603 150537 161101 183027 195871 198189 211419 228933 278343 286273 308997 330681 406809 446329 451611 483303 549081 587613 594567 634257 652327 858819 926991 992043 1338987 1354833 1432951 1449909 1647243 1762839 1956981 2094313 2576457 2976129 3060919 3721549 4016961 4298853 4349727 5288517 5870943 6282939 7729371 8480251 9182757 11164647 12050883 12896559 17612829 18848817 25440753 27226069 27548271 33493941 38689677 39791947 56546451 76322259 81678207 82644813 100481823 119375841 228966777 245034621 358127523 517295311 735103863 1074382569 1551885933 4655657799 13966973397
• Sum of all divisors σ(n): 24207825600
• Sum of proper divisors (its aliquot sum) s(n): 10240852203
• 13966973397 is a deficient number, because the sum of its proper divisors (10240852203) is less than itself. Its deficiency is 3726121194

Bases of 13966973397

• Binary: 1101000000011111110001100111010101₂
• Hexadecimal: 0x3407F19D5
• Base-36: 6EZKPN9

Squares and roots of 13966973397

• 13966973397 squared (13966973397²) is 195076345872505719609
• 13966973397 cubed (13966973397³) is 2724626133185258139509244241773
• The square root of 13966973397 is 118181.9503858351
• The cube root of 13966973397 is 2408.2455621219

Scales and comparisons

• 13,966,973,397 seconds is equal to 444 years, 5 weeks, 3 days, 18 hours, 49 minutes, 57 seconds.
• To count from 1 to 13,966,973,397 would take you about eight hundred eighty-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 13966973397 cubic inches would be around 200.7 feet tall.

Recreational maths with 13966973397

• 13966973397 backwards is 79337966931
• The number of decimal digits it has is: 11
• The sum of 13966973397's digits is 63
• More coming soon!