40428771500

Names of 40428771500

• Cardinal: 40428771500 can be written as Forty billion, four hundred twenty-eight million, seven hundred seventy-one thousand, five hundred.

Scientific notation

• Scientific notation: 4.04287715 × 10¹⁰

Factors of 40428771500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 317

Divisors of 40428771500

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 13 20 25 26 37 50 52 65 67 74 100 125 130 134 148 169 185 193 250 260 268 325 335 338 370 386 481 500 650 670 676 740 772 845 871 925 962 965 1300 1340 1625 1675 1690 1742 1850 1924 1930 2405 2479 2509 3250 3350 3380 3484 3700 3860 4225 4355 4625 4810 4825 4958 5018 6253 6500 6700 7141 8375 8450 8710 9250 9620 9650 9916 10036 11323 12025 12395 12506 12545 12931 14282 16750 16900 17420 18500 19300 21125 21775 22646 24050 24125 24790 25012 25090 25862 28564 31265 32227 32617 33500 35705 42250 43550 45292 48100 48250 49580 50180 51724 56615 60125 61975 62530 62725 64454 64655 65234 71410 84500 87100 92833 96500 108875 113230 120250 123950 125060 125450 128908 129310 130468 142820 156325 161135 163085 168103 178525 185666 217750 226460 240500 247900 250900 258620 283075 309875 312650 313625 322270 323275 326170 336206 357050 371332 418951 435500 464165 478447 566150 619750 625300 627250 644540 646550 652340 672412 714100 781625 805675 815425 837902 840515 892625 928330 956894 1132300 1206829 1239500 1254500 1293100 1415375 1563250 1611350 1616375 1630850 1675804 1681030 1785250 1856660 1913788 2094755 2185339 2320825 2392235 2413658 2830750 3126500 3222700 3232750 3261700 3362060 3570500 4028375 4077125 4189510 4202575 4370678 4641650 4784470 4827316 5661500 6034145 6219811 6465500 8056750 8154250 8379020 8405150 8741356 9283300 9568940 10473775 10926695 11604125 11961175 12068290 12439622 16113500 16308500 16810300 20947550 21012875 21853390 23208250 23922350 24136580 24879244 30170725 31099055 41895100 42025750 43706780 46416500 47844700 52368875 54633475 59805875 60341450 62198110 80857543 84051500 104737750 109266950 119611750 120682900 124396220 150853625 155495275 161715086 209475500 218533900 239223500 273167375 301707250 310990550 323430172 404287715 546334750 603414500 621981100 777476375 808575430 1092669500 1554952750 1617150860 2021438575 3109905500 4042877150 8085754300 10107192875 20214385750 40428771500
• Sum of all divisors σ(n): 100176987456
• Sum of proper divisors (its aliquot sum) s(n): 59748215956
• 40428771500 is an abundant number, because the sum of its proper divisors (59748215956) is greater than itself. Its abundance is 19319444456

Bases of 40428771500

• Binary: 100101101001101111100001100010101100₂
• Hexadecimal: 0x969BE18AC
• Base-36: IKM8VQK

Squares and roots of 40428771500

• 40428771500 squared (40428771500²) is 1634485564999212250000
• 40428771500 cubed (40428771500³) is 66080243427401549735250875000000
• The square root of 40428771500 is 201069.0714655041
• The cube root of 40428771500 is 3432.1283048145

Scales and comparisons

• 40,428,771,500 seconds is equal to 1,285 years, 26 weeks, 3 days, 14 hours, 18 minutes, 20 seconds.
• To count from 1 to 40,428,771,500 would take you about two thousand, five hundred seventy-one 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 40428771500 cubic inches would be around 286 feet tall.

Recreational maths with 40428771500

• 40428771500 backwards is 00517782404
• The number of decimal digits it has is: 11
• The sum of 40428771500's digits is 38
• More coming soon!