13690439424

Names of 13690439424

• Cardinal: 13690439424 can be written as Thirteen billion, six hundred ninety million, four hundred thirty-nine thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.3690439424 × 10¹⁰

Factors of 13690439424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 285

Divisors of 13690439424

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 107 108 128 144 173 192 214 216 256 288 321 346 384 428 432 519 576 642 692 768 856 864 963 1038 1152 1284 1384 1557 1712 1728 1926 2076 2304 2568 2768 2889 3114 3424 3456 3852 4152 4671 5136 5536 5778 6228 6848 6912 7704 8304 9342 10272 11072 11449 11556 12456 13696 15408 16608 18511 18684 20544 22144 22898 23112 24912 27392 30816 33216 34347 37022 37368 41088 44288 45796 46224 49824 55533 61632 66432 68694 74044 74736 82176 91592 92448 99648 103041 111066 123264 132864 137388 148088 149472 166599 183184 184896 199296 206082 222132 246528 274776 296176 298944 309123 333198 366368 369792 398592 412164 444264 499797 549552 592352 597888 618246 666396 732736 739584 824328 888528 999594 1099104 1184704 1195776 1236492 1332792 1465472 1648656 1777056 1980677 1999188 2198208 2369408 2472984 2665584 2930944 3297312 3554112 3961354 3998376 4396416 4738816 4945968 5331168 5942031 6594624 7108224 7922708 7996752 8792832 9891936 10662336 11884062 13189248 14216448 15845416 15993504 17826093 19783872 21324672 23768124 26378496 31690832 31987008 35652186 39567744 42649344 47536248 53478279 63381664 63974016 71304372 79135488 95072496 106956558 126763328 127948032 142608744 190144992 213913116 253526656 285217488 380289984 427826232 507053312 570434976 760579968 855652464 1140869952 1521159936 1711304928 2281739904 3422609856 4563479808 6845219712 13690439424
• Sum of all divisors σ(n): 41103163920
• Sum of proper divisors (its aliquot sum) s(n): 27412724496
• 13690439424 is an abundant number, because the sum of its proper divisors (27412724496) is greater than itself. Its abundance is 13722285072

Bases of 13690439424

• Binary: 1100110000000000111000011100000000₂
• Hexadecimal: 0x330038700
• Base-36: 6AEXMO0

Squares and roots of 13690439424

• 13690439424 squared (13690439424²) is 187428131622213451776
• 13690439424 cubed (13690439424³) is 2565973482327412114337273217024
• The square root of 13690439424 is 117006.1512229163
• The cube root of 13690439424 is 2392.2457736375

Scales and comparisons

• 13,690,439,424 seconds is equal to 435 years, 16 weeks, 2 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 13,690,439,424 would take you about eight hundred seventy 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 13690439424 cubic inches would be around 199.4 feet tall.

Recreational maths with 13690439424

• 13690439424 backwards is 42493409631
• The number of decimal digits it has is: 11
• The sum of 13690439424's digits is 45
• More coming soon!