45138929771600

Names of 45138929771600

• Cardinal: 45138929771600 can be written as Forty-five trillion, one hundred thirty-eight billion, nine hundred twenty-nine million, seven hundred seventy-one thousand, six hundred.

Scientific notation

• Scientific notation: 4.51389297716 × 10¹³

Factors of 45138929771600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 77136

Divisors of 45138929771600

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 80 98 100 112 140 173 175 196 200 245 280 346 350 392 400 490 560 692 700 784 865 980 1211 1225 1384 1400 1730 1960 2422 2450 2768 2800 3460 3920 4325 4844 4900 6055 6920 8477 8650 9688 9800 12110 13840 16954 17300 19376 19600 24220 29929 30275 33908 34600 42385 48440 59858 60550 67816 69200 76949 84770 96880 119716 121100 135632 149645 153898 169540 209503 211925 239432 242200 299290 307796 339080 384745 419006 423850 478864 484400 538643 598580 615592 678160 748225 769490 838012 847700 1047515 1077286 1197160 1231184 1466521 1496450 1538980 1676024 1695400 1923725 2095030 2154572 2394320 2693215 2933042 2992900 3077960 3352048 3390800 3770501 3847450 4190060 4309144 5237575 5386430 5866084 5985800 6155920 7332605 7541002 7694900 8380120 8618288 10475150 10772860 11732168 11971600 13312177 13466075 14665210 15082004 15389800 16760240 18852505 20950300 21545720 23464336 26624354 26932150 29330420 30164008 30779600 36663025 37705010 41900600 43091440 53248708 53864300 58660840 60328016 66560885 73326050 75410020 83801200 93185239 94262525 106497416 107728600 117321680 133121770 146652100 150820040 186370478 188525050 212994832 215457200 266243540 293304200 301640080 332804425 372740956 377050100 465926195 532487080 586608400 652296673 665608850 745481912 754100200 931852390 1064974160 1304593346 1331217700 1490963824 1508200400 1863704780 2303006621 2329630975 2609186692 2662435400 3261483365 3727409560 4606013242 4659261950 5218373384 5324870800 6522966730 7454819120 9212026484 9318523900 10436746768 11515033105 13045933460 16121046347 16307416825 18424052968 18637047800 23030066210 26091866920 32242092694 32614833650 36848105936 37274095600 46060132420 52183733840 57575165525 64484185388 65229667300 80605231735 92120264840 112847324429 115150331050 128968370776 130459334600 161210463470 184240529680 225694648858 230300662100 257936741552 260918669200 322420926940 403026158675 451389297716 460601324200 564236622145 644841853880 806052317350 902778595432 921202648400 1128473244290 1289683707760 1612104634700 1805557190864 2256946488580 2821183110725 3224209269400 4513892977160 5642366221450 6448418538800 9027785954320 11284732442900 22569464885800 45138929771600
• Sum of all divisors σ(n): 126886858785450
• Sum of proper divisors (its aliquot sum) s(n): 81747929013850
• 45138929771600 is an abundant number, because the sum of its proper divisors (81747929013850) is greater than itself. Its abundance is 36608999242250

Bases of 45138929771600

• Binary: 1010010000110110111001110111111110010001010000₂
• Hexadecimal: 0x290DB9DFE450
• Base-36: G00JDC028

Squares and roots of 45138929771600

• 45138929771600 squared (45138929771600²) is 2037522980925436828166560000
• 45138929771600 cubed (45138929771600³) is 91971606744014379362662608627557696000000
• The square root of 45138929771600 is 6718551.1661071689
• The cube root of 45138929771600 is 35605.4997635535

Scales and comparisons

• 45,138,929,771,600 seconds is equal to 1,435,278 years, 17 weeks, 5 days, 19 hours, 13 minutes, 20 seconds.
• To count from 1 to 45,138,929,771,600 would take you about three million, five hundred eighty-eight thousand, one hundred ninety-five 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 45138929771600 cubic inches would be around 2967.1 feet tall.

Recreational maths with 45138929771600

• 45138929771600 backwards is 00617792983154
• The number of decimal digits it has is: 14
• The sum of 45138929771600's digits is 62
• More coming soon!