20090702520

Names of 20090702520

• Cardinal: 20090702520 can be written as Twenty billion, ninety million, seven hundred two thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.009070252 × 10¹⁰

Factors of 20090702520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5108

Divisors of 20090702520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 37 40 42 43 45 56 60 63 70 72 74 84 86 90 105 111 120 126 129 140 148 168 172 180 185 210 215 222 252 258 259 280 296 301 315 333 344 360 370 387 420 430 444 504 516 518 555 602 630 645 666 740 774 777 840 860 888 903 1032 1036 1110 1204 1260 1290 1295 1332 1480 1505 1548 1554 1591 1665 1720 1806 1935 2072 2220 2331 2408 2520 2580 2590 2664 2709 3010 3096 3108 3182 3330 3612 3870 3885 4440 4515 4662 4773 5011 5160 5180 5418 6020 6216 6364 6660 7224 7740 7770 7955 9030 9324 9546 10022 10360 10836 11137 11655 12040 12728 13320 13545 14319 15033 15480 15540 15910 18060 18648 19092 20044 21672 22274 23310 23865 25055 27090 28638 30066 31080 31820 33411 35077 36120 38184 40088 44548 45099 46620 47730 50110 54180 55685 57276 60132 63640 66822 70154 71595 75165 89096 90198 93240 95460 100220 100233 105231 108360 111370 114552 120264 133644 140308 143190 150330 167055 175385 180396 185407 190920 200440 200466 210462 215473 222740 225495 267288 280616 286380 300660 315693 334110 350770 360792 370814 400932 420924 430946 445480 450990 501165 526155 556221 572760 601320 631386 646419 668220 701540 741628 801864 841848 861892 901980 927035 1002330 1052310 1077365 1112442 1262772 1292838 1297849 1336440 1403080 1483256 1508311 1578465 1668663 1723784 1803960 1854070 1939257 2004660 2104620 2154730 2224884 2525544 2585676 2595698 2781105 3016622 3156930 3232095 3337326 3708140 3878514 3893547 4009320 4209240 4309460 4449768 4524933 5171352 5191396 5562210 6033244 6313860 6464190 6489245 6674652 7416280 7541555 7757028 7787094 7972501 8343315 8618920 9049866 9696285 10382792 11124420 11680641 12066488 12627720 12928380 12978490 13349304 13574799 15083110 15514056 15574188 15945002 16686630 18099732 19392570 19467735 22248840 22624665 23361282 23917503 25856760 25956980 27149598 30166220 31148376 31890004 33373260 36199464 38785140 38935470 39862505 45249330 46722564 47835006 51913960 54299196 55807507 58403205 60332440 63780008 66746520 67873995 71752509 77570280 77870940 79725010 90498660 93445128 95670012 108598392 111615014 116806410 119587515 135747990 143505018 155741880 159450020 167422521 180997320 191340024 223230028 233612820 239175030 271495980 279037535 287010036 318900040 334845042 358762545 446460056 467225640 478350060 502267563 542991960 558075070 574020072 669690084 717525090 837112605 956700120 1004535126 1116150140 1339380168 1435050180 1674225210 2009070252 2232300280 2511337815 2870100360 3348450420 4018140504 5022675630 6696900840 10045351260 20090702520
• Sum of all divisors σ(n): 78437399040
• Sum of proper divisors (its aliquot sum) s(n): 58346696520
• 20090702520 is an abundant number, because the sum of its proper divisors (58346696520) is greater than itself. Its abundance is 38255994000

Bases of 20090702520

• Binary: 10010101101011111111100101010111000₂
• Hexadecimal: 0x4AD7FCAB8
• Base-36: 989HHA0

Squares and roots of 20090702520

• 20090702520 squared (20090702520²) is 403636327747134350400
• 20090702520 cubed (20090702520³) is 8109337387032898016359843008000
• The square root of 20090702520 is 141741.6753111095
• The cube root of 20090702520 is 2718.5148376543

Scales and comparisons

• 20,090,702,520 seconds is equal to 638 years, 42 weeks, 5 days, 6 hours, 42 minutes.
• To count from 1 to 20,090,702,520 would take you about one thousand, two hundred seventy-seven 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 20090702520 cubic inches would be around 226.5 feet tall.

Recreational maths with 20090702520

• 20090702520 backwards is 02520709002
• The number of decimal digits it has is: 11
• The sum of 20090702520's digits is 27
• More coming soon!