16081358667920

Names of 16081358667920

• Cardinal: 16081358667920 can be written as Sixteen trillion, eighty-one billion, three hundred fifty-eight million, six hundred sixty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.608135866792 × 10¹³

Factors of 16081358667920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7148

Divisors of 16081358667920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 130 140 182 191 208 260 280 364 382 455 520 560 728 764 910 955 1040 1337 1456 1528 1820 1910 2483 2674 2801 3056 3640 3820 4129 4966 5348 5602 6685 7280 7640 8258 9932 10696 11204 12415 13370 14005 15280 16516 17381 19607 19864 20645 21392 22408 24830 26740 28010 28903 33032 34762 36413 39214 39728 41290 44816 49660 53480 53677 56020 57806 66064 69524 72826 78428 82580 86905 98035 99320 106960 107354 112040 115612 139048 144515 145652 156856 165160 173810 182065 196070 198640 214708 224080 231224 254891 268385 278096 289030 291304 313712 330320 347620 364130 375739 392140 429416 462448 509782 534991 536770 578060 582608 695240 728260 751478 784280 788639 858832 1019564 1069982 1073540 1156120 1274455 1390480 1456520 1502956 1568560 1577278 1878695 2039128 2139964 2147080 2312240 2548910 2674955 2913040 3005912 3154556 3744937 3757390 3943195 4078256 4279928 4294160 5097820 5349910 5520473 6011824 6309112 6954883 7489874 7514780 7886390 8559856 10195640 10252307 10699820 11040946 11565329 12618224 13909766 14979748 15029560 15772780 18724685 20391280 20504614 21399640 22081892 23130658 27602365 27819532 29959496 30059120 31545560 34774415 37449370 41009228 42799280 44163784 46261316 48684181 51261535 55204730 55639064 57826645 59918992 63091120 69548830 71766149 74898740 80957303 82018456 88327568 92522632 97368362 102523070 110409460 111278128 115653290 139097660 143532298 149797480 150349277 161914606 164036912 185045264 194736724 205046140 220818920 231306580 243420905 278195320 287064596 299594960 300698554 323829212 358830745 389473448 404786515 410092280 441637840 462613160 486841810 556390640 574129192 601397108 647658424 717661490 751746385 778946896 809573030 820184560 925226320 973683620 1052444939 1148258384 1202794216 1295316848 1435322980 1503492770 1619146060 1947367240 2104889878 2208977839 2405588432 2870645960 3006985540 3238292120 3894734480 4209779756 4417955678 5262224695 5741291920 6013971080 6476584240 8419559512 8835911356 10524449390 11044889195 12027942160 15462844873 16839119024 17671822712 21048898780 22089778390 28716711907 30925689746 35343645424 42097797560 44179556780 57433423814 61851379492 77314224365 84195595120 88359113560 114866847628 123702758984 143583559535 154628448730 176718227120 201016983349 229733695256 247405517968 287167119070 309256897460 402033966698 459467390512 574334238140 618513794920 804067933396 1005084916745 1148668476280 1237027589840 1608135866792 2010169833490 2297336952560 3216271733584 4020339666980 8040679333960 16081358667920
• Sum of all divisors σ(n): 46286077501440
• Sum of proper divisors (its aliquot sum) s(n): 30204718833520
• 16081358667920 is an abundant number, because the sum of its proper divisors (30204718833520) is greater than itself. Its abundance is 14123360165600

Bases of 16081358667920

• Binary: 11101010000000111011101010111100000010010000₂
• Hexadecimal: 0xEA03BABC090
• Base-36: 5P7O9QQA8

Squares and roots of 16081358667920

• 16081358667920 squared (16081358667920²) is 258610096606285716837126400
• 16081358667920 cubed (16081358667920³) is 4158801718671121388014813319504665088000
• The square root of 16081358667920 is 4010156.9380661403
• The cube root of 16081358667920 is 25241.0594326847

Scales and comparisons

• 16,081,358,667,920 seconds is equal to 511,337 years, 24 weeks, 10 hours, 25 minutes, 20 seconds.
• To count from 1 to 16,081,358,667,920 would take you about one million, two hundred seventy-eight thousand, three hundred forty-three 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 16081358667920 cubic inches would be around 2103.4 feet tall.

Recreational maths with 16081358667920

• 16081358667920 backwards is 02976685318061
• The number of decimal digits it has is: 14
• The sum of 16081358667920's digits is 62
• More coming soon!