40085256960

Names of 40085256960

• Cardinal: 40085256960 can be written as Forty billion, eighty-five million, two hundred fifty-six thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 4.008525696 × 10¹⁰

Factors of 40085256960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 388

Divisors of 40085256960

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 29 30 32 35 36 40 42 45 48 56 58 60 61 63 64 70 72 80 84 87 90 96 105 112 116 120 122 126 128 140 144 145 160 168 174 180 183 192 203 210 224 232 240 244 252 256 261 280 281 288 290 305 315 320 336 348 360 366 384 406 420 427 435 448 464 480 488 504 522 549 560 562 576 580 609 610 630 640 672 696 720 732 768 812 840 843 854 870 896 915 928 960 976 1008 1015 1044 1098 1120 1124 1152 1160 1218 1220 1260 1280 1281 1305 1344 1392 1405 1440 1464 1624 1680 1686 1708 1740 1769 1792 1827 1830 1856 1920 1952 1967 2016 2030 2088 2135 2196 2240 2248 2304 2320 2436 2440 2520 2529 2562 2610 2688 2745 2784 2810 2880 2928 3045 3248 3360 3372 3416 3480 3538 3654 3660 3712 3840 3843 3904 3934 4032 4060 4176 4215 4270 4392 4480 4496 4640 4872 4880 5040 5058 5124 5220 5307 5376 5490 5568 5620 5760 5856 5901 6090 6405 6496 6720 6744 6832 6960 7076 7308 7320 7424 7686 7808 7868 8064 8120 8149 8352 8430 8540 8784 8845 8960 8992 9135 9280 9744 9760 9835 10080 10116 10248 10440 10614 10980 11136 11240 11520 11712 11802 12180 12383 12645 12810 12992 13440 13488 13664 13920 14152 14616 14640 15372 15616 15736 15921 16128 16240 16298 16704 16860 17080 17141 17568 17690 17703 17984 18270 18560 19215 19488 19520 19670 20160 20232 20496 20880 21228 21960 22272 22480 23424 23604 24360 24447 24766 25290 25620 25984 26535 26880 26976 27328 27840 28304 29232 29280 29505 30744 31472 31842 32480 32596 33408 33720 34160 34282 35136 35380 35406 35968 36540 37120 37149 38430 38976 39040 39340 40320 40464 40745 40992 41760 42456 43920 44960 46848 47208 48720 48894 49532 50580 51240 51423 51968 53070 53952 54656 55680 56608 57043 58464 58560 59010 61488 61915 62944 63684 64960 65192 66816 67440 68320 68564 70272 70760 70812 71936 73080 73341 74298 76860 77952 78080 78680 79605 80640 80928 81490 81984 83520 84912 85705 87840 88515 89920 94416 97440 97788 99064 101160 102480 102846 106140 107904 109312 111360 111447 113216 114086 116928 117120 118020 119987 122235 122976 123830 125888 127368 129920 130384 134880 136640 137128 140544 141520 141624 146160 146682 148596 153720 154269 155904 157360 159210 161856 162980 163968 167040 169824 171129 171410 175680 177030 179840 185745 188832 194880 195576 198128 202320 204960 205692 212280 215808 222894 226432 228172 233856 234240 236040 239974 244470 245952 247660 251776 254736 257115 259840 260768 269760 273280 274256 283040 283248 285215 292320 293364 297192 307440 308538 314720 318420 323712 325960 327936 334080 339648 342258 342820 351360 354060 359680 359961 366705 371490 377664 389760 391152 396256 404640 409920 411384 424560 445788 452864 456344 467712 472080 479948 488940 491904 495320 497089 503552 509472 513387 514230 521536 539520 546560 548512 557235 566080 566496 570430 584640 586728 594384 599935 614880 617076 629440 636840 647424 651920 679296 684516 685640 702720 708120 719922 733410 742980 755328 771345 779520 782304 792512 809280 819840 822768 849120 855645 891576 912688 944160 959896 977880 983808 990640 994178 1018944 1026774 1028460 1043072 1079040 1079883 1097024 1114470 1132160 1132992 1140860 1169280 1173456 1188768 1199870 1229760 1234152 1258880 1273680 1303840 1358592 1369032 1371280 1416240 1439844 1466820 1485960 1491267 1510656 1542690 1564608 1585024 1618560 1639680 1645536 1698240 1711290 1783152 1799805 1825376 1888320 1919792 1955760 1981280 1988356 2037888 2053548 2056920 2086144 2159766 2194048 2228940 2264320 2265984 2281720 2338560 2346912 2377536 2399740 2459520 2468304 2485445 2517760 2547360 2566935 2607680 2738064 2742560 2832480 2879688 2933640 2971920 2982534 3085380 3129216 3170048 3237120 3291072 3396480 3422580 3479623 3566304 3599610 3650752 3776640 3839584 3911520 3962560 3976712 4075776 4107096 4113840 4319532 4388096 4457880 4473801 4531968 4563440 4693824 4755072 4799480 4919040 4936608 4970890 5094720 5133870 5215360 5399415 5476128 5485120 5664960 5759376 5867280 5943840 5965068 6170760 6258432 6582144 6792960 6845160 6959246 7132608 7199220 7301504 7456335 7553280 7679168 7823040 7925120 7953424 8214192 8227680 8639064 8915760 8947602 9126880 9387648 9510144 9598960 9873216 9941780 10189440 10267740 10430720 10438869 10798830 10952256 10970240 11329920 11518752 11734560 11887680 11930136 12341520 13164288 13690320 13918492 14265216 14398440 14603008 14912670 15358336 15646080 15850240 15906848 16428384 16455360 17278128 17398115 17831520 17895204 18253760 18775296 19197920 19746432 19883560 20378880 20535480 20877738 21597660 21904512 21940480 22369005 22659840 23037504 23469120 23775360 23860272 24683040 27380640 27836984 28530432 28796880 29825340 30716672 31292160 31316607 31813696 32856768 32910720 34556256 34796230 35663040 35790408 36507520 38395840 39492864 39767120 41070960 41755476 43195320 43809024 44738010 46075008 46938240 47550720 47720544 49366080 52194345 54761280 55673968 57593760 59650680 62633214 63627392 65713536 65821440 69112512 69592460 71326080 71580816 73015040 76791680 79534240 82141920 83510952 86390640 89476020 92150016 93876480 95441088 98732160 104388690 109522560 111347936 115187520 119301360 125266428 127254784 131427072 138225024 139184920 142652160 143161632 153583360 156583035 159068480 164283840 167021904 172781280 178952040 190882176 197464320 208777380 219045120 222695872 230375040 238602720 250532856 276450048 278369840 286323264 313166070 318136960 328567680 334043808 345562560 357904080 381764352 417554760 445391744 460750080 477205440 501065712 556739680 572646528 626332140 636273920 657135360 668087616 691125120 715808160 835109520 890783488 954410880 1002131424 1113479360 1145293056 1252664280 1336175232 1382250240 1431616320 1670219040 1908821760 2004262848 2226958720 2505328560 2672350464 2863232640 3340438080 4008525696 4453917440 5010657120 5726465280 6680876160 8017051392 10021314240 13361752320 20042628480 40085256960
• Sum of all divisors σ(n): 167250545280
• Sum of proper divisors (its aliquot sum) s(n): 127165288320
• 40085256960 is an abundant number, because the sum of its proper divisors (127165288320) is greater than itself. Its abundance is 87080031360

Bases of 40085256960

• Binary: 100101010101010001000111101100000000₂
• Hexadecimal: 0x955447B00
• Base-36: IEXQ680

Squares and roots of 40085256960

• 40085256960 squared (40085256960²) is 1606827825549228441600
• 40085256960 cubed (40085256960³) is 64410106277618875211276353536000
• The square root of 40085256960 is 200213.0289466697
• The cube root of 40085256960 is 3422.3799582725

Scales and comparisons

• 40,085,256,960 seconds is equal to 1,274 years, 30 weeks, 3 days, 17 hours, 36 minutes.
• To count from 1 to 40,085,256,960 would take you about two thousand, five hundred forty-nine 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 40085256960 cubic inches would be around 285.2 feet tall.

Recreational maths with 40085256960

• 40085256960 backwards is 06965258004
• 40085256960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40085256960's digits is 45
• More coming soon!