19995716736

Names of 19995716736

• Cardinal: 19995716736 can be written as Nineteen billion, nine hundred ninety-five million, seven hundred sixteen thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.9995716736 × 10¹⁰

Factors of 19995716736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2076

Divisors of 19995716736

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 288 304 342 384 456 576 608 653 684 912 1152 1216 1306 1368 1399 1824 1959 2432 2612 2736 2798 3648 3918 4197 5224 5472 5596 5877 7296 7836 8394 10448 10944 11192 11754 12407 12591 15672 16788 20896 21888 22384 23508 24814 25182 26581 31344 33576 37221 41792 44768 47016 49628 50364 53162 62688 67152 74442 79743 83584 89536 94032 99256 100728 106324 111663 125376 134304 148884 159486 179072 188064 198512 201456 212648 223326 239229 250752 268608 297768 318972 376128 397024 402912 425296 446652 478458 537216 595536 637944 752256 794048 805824 850592 893304 913547 956916 1191072 1275888 1588096 1611648 1701184 1786608 1827094 1913832 2382144 2551776 2740641 3402368 3573216 3654188 3827664 4764288 5103552 5481282 7146432 7308376 7655328 8221923 10207104 10962564 14292864 14616752 15310656 16443846 17357393 21925128 29233504 30621312 32887692 34714786 43850256 52072179 58467008 65775384 69429572 87700512 104144358 116934016 131550768 138859144 156216537 175401024 208288716 263101536 277718288 312433074 350802048 416577432 526203072 555436576 624866148 833154864 1052406144 1110873152 1249732296 1666309728 2221746304 2499464592 3332619456 4998929184 6665238912 9997858368 19995716736
• Sum of all divisors σ(n): 60704280000
• Sum of proper divisors (its aliquot sum) s(n): 40708563264
• 19995716736 is an abundant number, because the sum of its proper divisors (40708563264) is greater than itself. Its abundance is 20712846528

Bases of 19995716736

• Binary: 10010100111110101100110110010000000₂
• Hexadecimal: 0x4A7D66C80
• Base-36: 96OXLS0

Squares and roots of 19995716736

• 19995716736 squared (19995716736²) is 399828687786350493696
• 19995716736 cubed (19995716736³) is 7994861183902447359158969696256
• The square root of 19995716736 is 141406.2118013209
• The cube root of 19995716736 is 2714.2238266389

Scales and comparisons

• 19,995,716,736 seconds is equal to 635 years, 41 weeks, 4 days, 21 hours, 45 minutes, 36 seconds.
• To count from 1 to 19,995,716,736 would take you about one thousand, two hundred seventy-one 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 19995716736 cubic inches would be around 226.2 feet tall.

Recreational maths with 19995716736

• 19995716736 backwards is 63761759991
• The number of decimal digits it has is: 11
• The sum of 19995716736's digits is 63
• More coming soon!