20201429160

Names of 20201429160

• Cardinal: 20201429160 can be written as Twenty billion, two hundred one million, four hundred twenty-nine thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.020142916 × 10¹⁰

Factors of 20201429160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 248

Divisors of 20201429160

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 81 88 90 99 108 110 120 121 132 135 162 165 180 198 216 220 227 242 264 270 297 324 330 360 363 396 405 440 454 484 495 540 594 605 648 660 681 726 792 810 891 908 968 990 1080 1089 1135 1188 1210 1320 1362 1452 1485 1620 1782 1815 1816 1980 2043 2178 2270 2376 2420 2497 2724 2904 2970 3240 3267 3405 3564 3630 3960 4086 4356 4455 4540 4840 4994 5445 5448 5940 6129 6534 6810 7128 7260 7491 8172 8712 8910 9080 9801 9988 10215 10890 11880 12258 12485 13068 13620 14520 14982 16335 16344 17820 18387 19602 19976 20430 21780 22473 24516 24970 26136 27240 27467 29964 30645 32670 35640 36774 37455 39204 40860 43560 44946 49005 49032 49940 51529 54934 59928 61290 65340 67419 73548 74910 78408 81720 82401 89892 91935 98010 99880 103058 109868 112365 122580 130680 134838 137335 147096 149820 154587 164802 179784 183870 196020 202257 206116 219736 224730 245160 247203 257645 269676 274670 299640 309174 329604 337095 367740 392040 404514 412005 412232 449460 463761 494406 515290 539352 549340 566819 618348 659208 674190 735480 741609 772935 809028 824010 898920 927522 988812 1011285 1030580 1098680 1133638 1236015 1236696 1348380 1391283 1483218 1545870 1618056 1648020 1700457 1855044 1977624 2022570 2061160 2224827 2267276 2318805 2472030 2696760 2782566 2834095 2966436 3091740 3296040 3400914 3708045 3710088 4045140 4173849 4449654 4534552 4637610 4944060 5101371 5565132 5668190 5932872 6183480 6235009 6801828 6956415 7416090 8090280 8347698 8502285 8899308 9275220 9888120 10202742 11124135 11130264 11336380 12470018 13603656 13912830 14832180 15304113 16695396 17004570 17798616 18550440 18705027 20405484 20869245 22248270 22672760 24940036 25506855 27825660 29664360 30608226 31175045 33390792 34009140 37410054 40810968 41738490 44496540 45912339 49880072 51013710 55651320 56115081 61216452 62350090 68018280 74820108 76520565 83476980 88993080 91824678 93525135 102027420 112230162 122432904 124700180 149640216 153041130 166953960 168345243 183649356 187050270 204054840 224460324 229561695 249400360 280575405 306082260 336690486 367298712 374100540 448920648 459123390 505035729 561150810 612164520 673380972 748201080 841726215 918246780 1010071458 1122301620 1346761944 1683452430 1836493560 2020142916 2244603240 2525178645 3366904860 4040285832 5050357290 6733809720 10100714580 20201429160
• Sum of all divisors σ(n): 74963286090
• Sum of proper divisors (its aliquot sum) s(n): 54761856930
• 20201429160 is an abundant number, because the sum of its proper divisors (54761856930) is greater than itself. Its abundance is 34560427770

Bases of 20201429160

• Binary: 10010110100000110010101100010101000₂
• Hexadecimal: 0x4B41958A8
• Base-36: 9A3EQI0

Squares and roots of 20201429160

• 20201429160 squared (20201429160²) is 408097740106498305600
• 20201429160 cubed (20201429160³) is 8244157587117516376238431296000
• The square root of 20201429160 is 142131.7317139279
• The cube root of 20201429160 is 2723.4999081951

Scales and comparisons

• 20,201,429,160 seconds is equal to 642 years, 17 weeks, 5 days, 20 hours, 6 minutes.
• To count from 1 to 20,201,429,160 would take you about one thousand, two hundred eighty-four 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 20201429160 cubic inches would be around 227 feet tall.

Recreational maths with 20201429160

• 20201429160 backwards is 06192410202
• 20201429160 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20201429160's digits is 27
• More coming soon!