13285836436920

Names of 13285836436920

• Cardinal: 13285836436920 can be written as Thirteen trillion, two hundred eighty-five billion, eight hundred thirty-six million, four hundred thirty-six thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.328583643692 × 10¹³

Factors of 13285836436920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3117

Divisors of 13285836436920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 233 466 699 932 1165 1277 1398 1597 1864 2330 2554 2796 3194 3495 3831 4660 4791 5108 5592 6385 6388 6990 7662 7985 9320 9582 10216 12770 12776 13980 15324 15970 19155 19164 23955 25540 27960 30648 31940 38310 38328 47910 51080 54289 63880 76620 95820 108578 153240 162867 191640 217156 271445 297541 325734 372101 434312 542890 595082 651468 744202 814335 892623 1085780 1116303 1190164 1302936 1487705 1488404 1628670 1785246 1860505 2039369 2171560 2232606 2380328 2975410 2976808 3257340 3570492 3721010 4078738 4463115 4465212 5581515 5950820 6118107 6514680 7140984 7442020 8157476 8926230 8930424 10196845 11163030 11901640 12236214 14884040 16314952 17852460 20393690 22326060 24472428 30590535 35704920 40787380 44652120 48944856 61181070 69327053 81574760 86699533 122362140 138654106 173399066 207981159 244724280 260098599 277308212 346635265 346798132 415962318 433497665 475172977 520197198 554616424 693270530 693596264 831924636 866995330 950345954 1039905795 1040394396 1300492995 1386541060 1425518931 1663849272 1733990660 1900691908 2079811590 2080788792 2375864885 2600985990 2773082120 2851037862 3467981320 3801383816 4159623180 4751729770 5201971980 5702075724 7127594655 8319246360 9503459540 10403943960 11404151448 14255189310 19006919080 28510378620 57020757240 110715303641 221430607282 332145910923 442861214564 553576518205 664291821846 885722429128 1107153036410 1328583643692 1660729554615 2214306072820 2657167287384 3321459109230 4428612145640 6642918218460 13285836436920
• Sum of all divisors σ(n): 40085737060320
• Sum of proper divisors (its aliquot sum) s(n): 26799900623400
• 13285836436920 is an abundant number, because the sum of its proper divisors (26799900623400) is greater than itself. Its abundance is 13514064186480

Bases of 13285836436920

• Binary: 11000001010101011001100011111011010110111000₂
• Hexadecimal: 0xC15598FB5B8
• Base-36: 4PJFFZFSO

Squares and roots of 13285836436920

• 13285836436920 squared (13285836436920²) is 176513449828591121139086400
• 13285836436920 cubed (13285836436920³) is 2345128823339146245618067748320029888000
• The square root of 13285836436920 is 3644974.1339164535
• The cube root of 13285836436920 is 23684.4316306701

Scales and comparisons

• 13,285,836,436,920 seconds is equal to 422,448 years, 26 weeks, 1 day, 1 hour, 22 minutes.
• To count from 1 to 13,285,836,436,920 would take you about one million, fifty-six thousand, one hundred twenty-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 13285836436920 cubic inches would be around 1973.7 feet tall.

Recreational maths with 13285836436920

• 13285836436920 backwards is 02963463858231
• 13285836436920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13285836436920's digits is 60
• More coming soon!