13986611520

Names of 13986611520

• Cardinal: 13986611520 can be written as Thirteen billion, nine hundred eighty-six million, six hundred eleven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.398661152 × 10¹⁰

Factors of 13986611520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10675

Divisors of 13986611520

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 199 210 224 240 280 320 336 398 420 448 480 560 597 672 796 840 960 995 1120 1194 1344 1393 1592 1680 1990 2240 2388 2786 2985 3184 3360 3980 4179 4776 5572 5970 6368 6720 6965 7960 8358 9552 10459 11144 11940 12736 13930 15920 16716 19104 20895 20918 22288 23880 27860 31377 31840 33432 38208 41790 41836 44576 47760 52295 55720 62754 63680 66864 73213 83580 83672 89152 95520 104590 111440 125508 133728 146426 156885 167160 167344 191040 209180 219639 222880 251016 267456 292852 313770 334320 334688 366065 418360 439278 445760 502032 585704 627540 668640 669376 732130 836720 878556 1004064 1098195 1171408 1255080 1337280 1464260 1673440 1757112 2008128 2081341 2196390 2342816 2510160 2928520 3346880 3514224 4162682 4392780 4685632 5020320 5857040 6244023 7028448 8325364 8785560 10040640 10406705 11714080 12488046 14056896 14569387 16650728 17571120 20813410 23428160 24976092 29138774 31220115 33301456 35142240 41626820 43708161 49952184 58277548 62440230 66602912 70284480 72846935 83253640 87416322 99904368 116555096 124880460 133205824 145693870 166507280 174832644 199808736 218540805 233110192 249760920 291387740 333014560 349665288 399617472 437081610 466220384 499521840 582775480 666029120 699330576 874163220 932440768 999043680 1165550960 1398661152 1748326440 1998087360 2331101920 2797322304 3496652880 4662203840 6993305760 13986611520
• Sum of all divisors σ(n): 51011328000
• Sum of proper divisors (its aliquot sum) s(n): 37024716480
• 13986611520 is an abundant number, because the sum of its proper divisors (37024716480) is greater than itself. Its abundance is 23038104960

Bases of 13986611520

• Binary: 1101000001101010101100000101000000₂
• Hexadecimal: 0x341AAC140
• Base-36: 6FB9MIO

Squares and roots of 13986611520

• 13986611520 squared (13986611520²) is 195625301811396710400
• 13986611520 cubed (13986611520³) is 2736135099918758096970743808000
• The square root of 13986611520 is 118265.0054749925
• The cube root of 13986611520 is 2409.3737300515

Scales and comparisons

• 13,986,611,520 seconds is equal to 444 years, 38 weeks, 1 hour, 52 minutes.
• To count from 1 to 13,986,611,520 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 13986611520 cubic inches would be around 200.8 feet tall.

Recreational maths with 13986611520

• 13986611520 backwards is 02511668931
• 13986611520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13986611520's digits is 42
• More coming soon!