13487140169984

Names of 13487140169984

• Cardinal: 13487140169984 can be written as Thirteen trillion, four hundred eighty-seven billion, one hundred forty million, one hundred sixty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.3487140169984 × 10¹³

Factors of 13487140169984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 153

Divisors of 13487140169984

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 67 71 104 128 134 142 169 208 256 268 284 338 416 536 568 676 832 871 923 1072 1136 1352 1664 1742 1846 2144 2197 2272 2704 3328 3484 3692 4288 4394 4544 4757 5041 5408 6968 7384 8576 8788 9088 9514 10082 10816 11323 11999 13936 14768 17152 17576 18176 19028 20164 21632 22646 23998 27872 29536 35152 38056 40328 43264 45292 47996 55744 59072 61841 65533 70304 76112 80656 90584 95992 111488 118144 123682 131066 140608 147199 152224 155987 161312 181168 191984 222976 236288 247364 262132 281216 294398 304448 311974 322624 337747 357911 362336 383968 494728 524264 562432 588796 608896 623948 645248 675494 715822 724672 767936 803933 851929 989456 1048528 1177592 1217792 1247896 1290496 1350988 1431644 1449344 1535872 1607866 1703858 1978912 2097056 2355184 2495792 2701976 2863288 2898688 3071744 3215732 3407716 3957824 4194112 4390711 4652843 4710368 4991584 5403952 5726576 6431464 6815432 7915648 8388224 8781422 9305686 9420736 9983168 10451129 10807904 11075077 11453152 12862928 13630864 15831296 16776448 17562844 18611372 18841472 19966336 20902258 21615808 22150154 22906304 23980037 25725856 27261728 35125688 37222744 37682944 39932672 41804516 43231616 44300308 45812608 47960074 51451712 54523456 57079243 60486959 70251376 74445488 83609032 86463232 88600616 91625216 95920148 102903424 109046912 114158486 120973918 140502752 148890976 167218064 177201232 191840296 205806848 218093824 228316972 241947836 281005504 297781952 311740481 334436128 354402464 383680592 456633944 483895672 562011008 595563904 623480962 668872256 708804928 742030159 767361184 786330467 913267888 967791344 1124022016 1191127808 1246961924 1337744512 1417609856 1484060318 1534722368 1572660934 1826535776 1935582688 2493923848 2675489024 2835219712 2968120636 3069444736 3145321868 3653071552 3871165376 4052626253 4987847696 5936241272 6138889472 6290643736 7306143104 7742330752 8105252506 9975695392 11872482544 12581287472 14612286208 15484661504 16210505012 19951390784 23744965088 25162574944 32421010024 39902781568 47489930176 50325149888 52684141289 64842020048 79805563136 94979860352 100650299776 105368282578 129684040096 189959720704 201300599552 210736565156 259368080192 421473130312 518736160384 842946260624 1037472320768 1685892521248 3371785042496 6743570084992 13487140169984
• Sum of all divisors σ(n): 30022171925760
• Sum of proper divisors (its aliquot sum) s(n): 16535031755776
• 13487140169984 is an abundant number, because the sum of its proper divisors (16535031755776) is greater than itself. Its abundance is 3047891585792

Bases of 13487140169984

• Binary: 11000100010000111000001100101110100100000000₂
• Hexadecimal: 0xC443832E900
• Base-36: 4S3WN12BK

Squares and roots of 13487140169984

• 13487140169984 squared (13487140169984²) is 181902949964796040414560256
• 13487140169984 cubed (13487140169984³) is 2453350583508790315332722344936450555904
• The square root of 13487140169984 is 3672484.1960155527
• The cube root of 13487140169984 is 23803.4527450695

Scales and comparisons

• 13,487,140,169,984 seconds is equal to 428,849 years, 17 weeks, 4 days, 8 hours, 59 minutes, 44 seconds.
• To count from 1 to 13,487,140,169,984 would take you about one million, seventy-two thousand, one hundred twenty-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 13487140169984 cubic inches would be around 1983.6 feet tall.

Recreational maths with 13487140169984

• 13487140169984 backwards is 48996104178431
• The number of decimal digits it has is: 14
• The sum of 13487140169984's digits is 65
• More coming soon!