40021605000

Names of 40021605000

• Cardinal: 40021605000 can be written as Forty billion, twenty-one million, six hundred five thousand.

Scientific notation

• Scientific notation: 4.0021605 × 10¹⁰

Factors of 40021605000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 103

Divisors of 40021605000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 37 39 40 43 45 50 52 60 65 72 74 75 78 86 90 100 104 111 117 120 125 129 130 148 150 156 172 180 185 195 200 215 222 225 234 250 258 260 296 300 312 325 333 344 360 370 375 387 390 430 444 450 468 481 500 516 520 555 559 585 600 625 645 650 666 740 750 774 780 860 888 900 925 936 962 975 1000 1032 1075 1110 1118 1125 1170 1250 1290 1300 1332 1443 1480 1500 1548 1560 1591 1625 1665 1677 1720 1800 1849 1850 1875 1924 1935 1950 2150 2220 2236 2250 2340 2405 2500 2580 2600 2664 2775 2795 2886 2925 3000 3096 3182 3225 3250 3330 3354 3698 3700 3750 3848 3870 3900 4300 4329 4440 4472 4500 4625 4680 4773 4810 4875 5000 5031 5160 5375 5547 5550 5590 5625 5772 5850 6364 6450 6500 6660 6708 7215 7396 7400 7500 7740 7800 7955 8125 8325 8385 8600 8658 9000 9245 9250 9546 9620 9675 9750 10062 10750 11094 11100 11180 11250 11544 11700 12025 12728 12900 13000 13320 13416 13875 13975 14319 14430 14625 14792 15000 15480 15910 16125 16250 16641 16650 16770 17316 18490 18500 19092 19240 19350 19500 20124 20683 21500 21645 22188 22200 22360 22500 23125 23400 23865 24037 24050 24375 25155 25800 26875 27735 27750 27950 28638 28860 29250 31820 32250 32500 33282 33300 33540 34632 36075 36980 37000 38184 38700 39000 39775 40248 41366 41625 41925 43000 43290 44376 45000 46225 46250 47730 48074 48100 48375 48750 50310 53750 55470 55500 55900 57276 57720 58500 60125 62049 63640 64500 65000 66564 66600 67080 68413 69375 69875 71595 72111 72150 73125 73960 77400 79550 80625 82732 83205 83250 83850 86580 92450 92500 95460 96148 96200 96750 97500 100620 103415 107500 108225 110940 111000 111800 114552 117000 119325 120185 120250 124098 125775 129000 133128 136826 138675 138750 139750 143190 144222 144300 146250 159100 161250 165464 166410 166500 167700 173160 180375 184900 185000 186147 190920 192296 193500 195000 198875 201240 205239 206830 208125 209625 215000 216333 216450 221880 231125 238650 240370 240500 241875 248196 251550 273652 277350 277500 279500 286380 288444 288600 292500 300625 310245 318200 322500 332820 333000 335400 342065 349375 357975 360555 360750 369800 372294 387000 397750 410478 413660 416025 416250 419250 432666 432900 462250 477300 480740 481000 483750 496392 503100 517075 541125 547304 554700 555000 559000 572760 576888 585000 596625 600925 601250 615717 620490 628875 645000 665640 684130 693375 698750 715950 721110 721500 744588 795500 820956 827320 832050 832500 838500 865332 865800 889369 901875 924500 930735 954600 961480 967500 994375 1006200 1026195 1034150 1048125 1081665 1082250 1109400 1155625 1193250 1201850 1202500 1231434 1240980 1257750 1368260 1386750 1397500 1431900 1442220 1443000 1489176 1551225 1591000 1641912 1664100 1665000 1677000 1710325 1730664 1778738 1789875 1802775 1803750 1849000 1861470 1935000 1988750 2052390 2068300 2080125 2096250 2163330 2164500 2311250 2386500 2403700 2405000 2462868 2481960 2515500 2585375 2668107 2705625 2736520 2773500 2795000 2863800 2884440 2983125 3004625 3078585 3102450 3144375 3328200 3420650 3466875 3557476 3579750 3605550 3607500 3722940 3977500 4104780 4136600 4160250 4192500 4326660 4329000 4446845 4622500 4653675 4773000 4807400 4925736 5031000 5130975 5170750 5336214 5408325 5411250 5547000 5966250 6009250 6157170 6204900 6288750 6841300 6933750 7114952 7159500 7211100 7215000 7445880 7756125 7955000 8004321 8209560 8320500 8385000 8551625 8653320 8893690 8949375 9013875 9245000 9307350 10261950 10341500 10400625 10672428 10816650 10822500 11932500 12018500 12314340 12409800 12577500 12926875 13340535 13682600 13867500 14319000 14422200 15023125 15392925 15512250 16008642 16641000 17103250 17787380 17898750 18027750 18614700 20523900 20683000 20801250 21344856 21633300 21645000 22234225 23268375 23865000 24037000 24628680 25155000 25654875 25853750 26681070 27041625 27735000 30046250 30785850 31024500 32017284 34206500 35574760 35797500 36055500 37229400 38780625 40021605 41047800 41602500 42758125 43266600 44468450 45069375 46536750 51309750 51707500 53362140 54083250 60092500 61571700 62049000 64034568 66702675 68413000 71595000 72111000 76964625 77561250 80043210 83205000 85516250 88936900 90138750 93073500 102619500 103415000 106724280 108166500 111171125 116341875 120185000 123143400 128274375 133405350 135208125 153929250 155122500 160086420 171032500 177873800 180277500 186147000 200108025 205239000 216333000 222342250 232683750 256548750 266810700 270416250 307858500 310245000 320172840 333513375 342065000 360555000 384823125 400216050 444684500 465367500 513097500 533621400 540832500 555855625 615717000 667026750 769646250 800432100 889369000 930735000 1000540125 1026195000 1081665000 1111711250 1334053500 1539292500 1600864200 1667566875 2001080250 2223422500 2668107000 3078585000 3335133750 4002160500 4446845000 5002700625 6670267500 8004321000 10005401250 13340535000 20010802500 40021605000
• Sum of all divisors σ(n): 153372639420
• Sum of proper divisors (its aliquot sum) s(n): 113351034420
• 40021605000 is an abundant number, because the sum of its proper divisors (113351034420) is greater than itself. Its abundance is 73329429420

Bases of 40021605000

• Binary: 100101010001011110010011101010001000₂
• Hexadecimal: 0x951793A88
• Base-36: IDVTW20

Squares and roots of 40021605000

• 40021605000 squared (40021605000²) is 1601728866776025000000
• 40021605000 cubed (40021605000³) is 64103760023207696020125000000000
• The square root of 40021605000 is 200054.0052085937
• The cube root of 40021605000 is 3420.5675163677

Scales and comparisons

• 40,021,605,000 seconds is equal to 1,272 years, 29 weeks, 2 days, 30 minutes.
• To count from 1 to 40,021,605,000 would take you about two thousand, five hundred forty-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 40021605000 cubic inches would be around 285 feet tall.

Recreational maths with 40021605000

• 40021605000 backwards is 00050612004
• 40021605000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40021605000's digits is 18
• More coming soon!