13989364928

Names of 13989364928

• Cardinal: 13989364928 can be written as Thirteen billion, nine hundred eighty-nine million, three hundred sixty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3989364928 × 10¹⁰

Factors of 13989364928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1181

Divisors of 13989364928

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 37 44 56 64 73 74 77 88 112 146 148 154 176 224 259 292 296 308 352 407 448 511 518 584 592 616 704 803 814 1022 1036 1051 1168 1184 1232 1606 1628 2044 2072 2102 2336 2368 2464 2701 2849 3212 3256 4088 4144 4204 4672 4928 5402 5621 5698 6424 6512 7357 8176 8288 8408 10804 11242 11396 11561 12848 13024 14714 16352 16576 16816 18907 21608 22484 22792 23122 25696 26048 29428 29711 32704 33632 37814 38887 43216 44968 45584 46244 51392 58856 59422 67264 75628 76723 77774 80927 86432 89936 91168 92488 117712 118844 151256 153446 155548 161854 172864 179872 182336 184976 207977 235424 237688 272209 302512 306892 311096 323708 359744 369952 415954 427757 470848 475376 537061 544418 605024 613784 622192 647416 739904 831908 843953 855514 950752 1074122 1088836 1210048 1227568 1244384 1294832 1663816 1687906 1711028 1901504 2148244 2177672 2455136 2488768 2589664 2838751 2994299 3327632 3375812 3422056 4296488 4355344 4910272 5179328 5677502 5907671 5988598 6655264 6751624 6844112 8592976 8710688 11355004 11815342 11977196 13310528 13503248 13688224 17185952 17421376 19871257 22710008 23630684 23954392 27006496 27376448 31226261 34371904 39742514 45420016 47261368 47908784 54012992 62452522 79485028 90840032 94522736 95817568 124905044 158970056 181680064 189045472 191635136 218583827 249810088 317940112 378090944 437167654 499620176 635880224 874335308 999240352 1271760448 1748670616 1998480704 3497341232 6994682464 13989364928
• Sum of all divisors σ(n): 36066667008
• Sum of proper divisors (its aliquot sum) s(n): 22077302080
• 13989364928 is an abundant number, because the sum of its proper divisors (22077302080) is greater than itself. Its abundance is 8087937152

Bases of 13989364928

• Binary: 1101000001110101001100010011000000₂
• Hexadecimal: 0x341D4C4C0
• Base-36: 6FCWN28

Squares and roots of 13989364928

• 13989364928 squared (13989364928²) is 195702331088756445184
• 13989364928 cubed (13989364928³) is 2737751326860893469391004106752
• The square root of 13989364928 is 118276.6457420907
• The cube root of 13989364928 is 2409.5318229921

Scales and comparisons

• 13,989,364,928 seconds is equal to 444 years, 42 weeks, 3 days, 22 hours, 42 minutes, 8 seconds.
• To count from 1 to 13,989,364,928 would take you about eight hundred eighty-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 13989364928 cubic inches would be around 200.8 feet tall.

Recreational maths with 13989364928

• 13989364928 backwards is 82946398931
• The number of decimal digits it has is: 11
• The sum of 13989364928's digits is 62
• More coming soon!