3999283429820

Names of 3999283429820

• Cardinal: 3999283429820 can be written as Three trillion, nine hundred ninety-nine billion, two hundred eighty-three million, four hundred twenty-nine thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 3.99928342982 × 10¹²

Factors of 3999283429820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5588

Divisors of 3999283429820

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 49 67 68 70 85 98 119 134 140 170 196 238 245 268 335 340 469 476 490 595 670 757 833 938 980 1139 1190 1340 1514 1666 1876 2278 2345 2380 3028 3283 3332 3785 4165 4556 4690 4733 5299 5695 6566 7570 7973 8330 9380 9466 10598 11390 12869 13132 15140 15946 16415 16660 18932 21196 22780 23665 25738 26495 31892 32830 33131 37093 39865 47330 50719 51476 52990 55811 64345 65660 66262 74186 79730 80461 90083 94660 101438 105980 111622 128690 132524 148372 159460 160922 165655 180166 185465 202876 223244 231917 253595 257380 279055 317111 321844 331310 355033 360332 370930 402305 450415 463834 507190 558110 563227 630581 634222 662620 710066 741860 804610 862223 900830 927668 1014380 1116220 1126454 1159585 1261162 1268444 1420132 1585555 1609220 1724446 1775165 1801660 2219777 2252908 2319170 2485231 2522324 2816135 3152905 3171110 3448892 3550330 3582881 3942589 4311115 4439554 4638340 4970462 5390887 5632270 6035561 6305810 6342220 7100660 7165762 7885178 8622230 8879108 9940924 10781774 11098885 11264540 12071122 12426155 12611620 14331524 15538439 15770356 17244460 17914405 19712945 21563548 22197770 24142244 24852310 25080167 26954435 30177805 31076878 35828810 37736209 39425890 42248927 44395540 49704620 50160334 53908870 60355610 60908977 62153756 71657620 75472418 77692195 78851780 84497854 100320668 107817740 120711220 121817954 125400835 150944836 155384390 168995708 175561169 188681045 211244635 240053027 243635908 250801670 264153463 304544885 310768780 351122338 377362090 422489270 426362839 480106054 501603340 528306926 609089770 702244676 754724180 844978540 852725678 877805845 960212108 1056613852 1200265135 1218179540 1320767315 1680371189 1705451356 1755611690 2131814195 2400530270 2641534630 2984539873 3360742378 3511223380 4080901459 4263628390 4801060540 5283069260 5969079746 6721484756 8161802918 8401855945 8527256780 11762598323 11938159492 14922699365 16323605836 16803711890 20404507295 23525196646 28566310213 29845398730 33607423780 40809014590 47050393292 57132620426 58812991615 59690797460 81618029180 114265240852 117625983230 142831551065 199964171491 235251966460 285663102130 399928342982 571326204260 799856685964 999820857455 1999641714910 3999283429820
• Sum of all divisors σ(n): 10514848583232
• Sum of proper divisors (its aliquot sum) s(n): 6515565153412
• 3999283429820 is an abundant number, because the sum of its proper divisors (6515565153412) is greater than itself. Its abundance is 2516281723592

Bases of 3999283429820

• Binary: 111010001100100111110111100100000110111100₂
• Hexadecimal: 0x3A327DE41BC
• Base-36: 1F18U3FZW

Squares and roots of 3999283429820

• 3999283429820 squared (3999283429820²) is 15994267952032822865232400
• 3999283429820 cubed (3999283429820³) is 63965610792665935069683152303390168000
• The square root of 3999283429820 is 1999820.8494312685
• The cube root of 3999283429820 is 15873.0625595251

Scales and comparisons

• 3,999,283,429,820 seconds is equal to 127,164 years, 43 weeks, 5 days, 15 hours, 50 minutes, 20 seconds.
• To count from 1 to 3,999,283,429,820 would take you about three hundred seventeen thousand, nine hundred twelve 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 3999283429820 cubic inches would be around 1322.8 feet tall.

Recreational maths with 3999283429820

• 3999283429820 backwards is 0289243829993
• 3999283429820 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3999283429820's digits is 68
• More coming soon!