20749596015512

Names of 20749596015512

• Cardinal: 20749596015512 can be written as Twenty trillion, seven hundred forty-nine billion, five hundred ninety-six million, fifteen thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.0749596015512 × 10¹³

Factors of 20749596015512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12067

Divisors of 20749596015512

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 31 52 56 62 91 104 124 169 182 193 217 248 338 364 386 403 434 676 728 772 806 868 961 1183 1351 1352 1544 1612 1736 1922 2366 2509 2702 2821 3224 3844 4732 5018 5239 5404 5642 5983 6727 7688 9464 10036 10478 10808 11284 11821 11966 12493 13454 17563 20072 20956 22568 23642 23932 24986 26908 32617 35126 36673 41881 41912 47284 47864 49972 53816 65234 70252 73346 77779 82747 83762 87451 94568 99944 130468 140504 146692 153673 155558 162409 165494 167524 174902 185473 228319 260936 293384 307346 311116 324818 330988 335048 349804 366451 370946 456638 544453 614692 622232 649636 661976 699608 732902 741892 913276 1011127 1075711 1088906 1136863 1229384 1298311 1299272 1465804 1483784 1826552 1997749 2022254 2151422 2177812 2273726 2281453 2411149 2565157 2596622 2931608 3995498 4044508 4302844 4355624 4547452 4562906 4763863 4822298 5130314 5193244 7077889 7990996 8089016 8605688 9094904 9125812 9527726 9644596 10260628 10386488 11359981 13984243 14155778 15970171 15981992 16878043 18251624 19055452 19289192 20521256 22719962 27968486 28311556 29658889 31344937 31940342 33347041 33756086 38110904 45439924 55936972 56623112 59317778 61930219 62689874 63880684 66694082 67512172 70725043 79519867 90879848 111873944 118635556 123860438 125379748 127761368 133388164 135024344 141450086 147679753 159039734 207612223 219414559 237271112 247720876 250759496 266776328 282900172 295359506 318079468 385565557 415224446 433511533 438829118 495075301 495441752 565800344 590719012 636158936 771131114 830448892 867023066 877658236 919425559 990150602 1033758271 1181438024 1542262228 1660897784 1734046132 1755316472 1838851118 1919836789 1980301204 2067516542 2192476333 2698958899 3084524456 3468092264 3677702236 3839673578 3960602408 4135033084 4384952666 5397917798 6435978913 7355404472 7679347156 8270066168 8769905332 10795835596 11952532267 12871957826 13438857523 15347334331 15358694312 17539810664 21591671192 23905064534 25743915652 26877715046 28502192329 30694668662 47810129068 51487831304 53755430092 57004384658 61389337324 83667725869 95620258136 107510860184 114008769316 122778674648 167335451738 199515346303 228017538632 334670903476 370528500277 399030692606 669341806952 741057000554 798061385212 1482114001108 1596122770424 2593699501939 2964228002216 5187399003878 10374798007756 20749596015512
• Sum of all divisors σ(n): 50012005379040
• Sum of proper divisors (its aliquot sum) s(n): 29262409363528
• 20749596015512 is an abundant number, because the sum of its proper divisors (29262409363528) is greater than itself. Its abundance is 8512813348016

Bases of 20749596015512

• Binary: 100101101111100100100010011001011101110011000₂
• Hexadecimal: 0x12DF244CBB98
• Base-36: 7CS8DQ8PK

Squares and roots of 20749596015512

• 20749596015512 squared (20749596015512²) is 430545734806951466544622144
• 20749596015512 cubed (20749596015512³) is 8933650063446006360733856609694002697728
• The square root of 20749596015512 is 4555172.4462979445
• The cube root of 20749596015512 is 27479.1449664607

Scales and comparisons

• 20,749,596,015,512 seconds is equal to 659,772 years, 50 weeks, 3 days, 6 hours, 58 minutes, 32 seconds.
• To count from 1 to 20,749,596,015,512 would take you about one million, six hundred forty-nine thousand, four hundred thirty-two 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 20749596015512 cubic inches would be around 2289.9 feet tall.

Recreational maths with 20749596015512

• 20749596015512 backwards is 21551069594702
• 20749596015512 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20749596015512's digits is 56
• More coming soon!