40456299520

Names of 40456299520

• Cardinal: 40456299520 can be written as Forty billion, four hundred fifty-six million, two hundred ninety-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.045629952 × 10¹⁰

Factors of 40456299520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2859

Divisors of 40456299520

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 32 35 40 52 56 62 64 65 70 80 91 104 112 124 128 130 140 155 160 182 208 217 224 248 256 260 280 310 320 364 403 416 434 448 455 496 512 520 560 620 640 728 806 832 868 896 910 992 1024 1040 1085 1120 1240 1280 1456 1612 1664 1736 1792 1820 1984 2015 2080 2170 2240 2480 2560 2801 2821 2912 3224 3328 3472 3584 3640 3968 4030 4160 4340 4480 4960 5120 5602 5642 5824 6448 6656 6944 7168 7280 7936 8060 8320 8680 8960 9920 11204 11284 11648 12896 13312 13888 14005 14105 14560 15872 16120 16640 17360 17920 19607 19840 22408 22568 23296 25792 27776 28010 28210 29120 31744 32240 33280 34720 35840 36413 39214 39680 44816 45136 46592 51584 55552 56020 56420 58240 64480 66560 69440 72826 78428 79360 86831 89632 90272 93184 98035 103168 111104 112040 112840 116480 128960 138880 145652 156856 158720 173662 179264 180544 182065 196070 206336 222208 224080 225680 232960 254891 257920 277760 291304 313712 347324 358528 361088 364130 392140 412672 434155 448160 451360 465920 509782 515840 555520 582608 607817 627424 694648 717056 722176 728260 784280 868310 896320 902720 1019564 1031680 1111040 1128803 1165216 1215634 1254848 1274455 1389296 1434112 1444352 1456520 1568560 1736620 1792640 1805440 2039128 2063360 2257606 2330432 2431268 2509696 2548910 2778592 2868224 2888704 2913040 3039085 3137120 3473240 3585280 3610880 4078256 4515212 4660864 4862536 5019392 5097820 5557184 5644015 5826080 6078170 6274240 6946480 7170560 7221760 7901621 8156512 9030424 9321728 9725072 10038784 10195640 11114368 11288030 11652160 12156340 12548480 13892960 14341120 14443520 15803242 16313024 18060848 18643456 19450144 20077568 20391280 22228736 22576060 23304320 24312680 25096960 27785920 31606484 32626048 36121696 37286912 38900288 39508105 40782560 44457472 45152120 46608640 48625360 50193920 55571840 63212968 65252096 72243392 77800576 79016210 81565120 88914944 90304240 93217280 97250720 100387840 111143680 126425936 130504192 144486784 155601152 158032420 163130240 180608480 186434560 194501440 222287360 252851872 261008384 288973568 311202304 316064840 326260480 361216960 389002880 444574720 505703744 577947136 622404608 632129680 652520960 722433920 778005760 1011407488 1155894272 1264259360 1305041920 1444867840 1556011520 2022814976 2528518720 2889735680 3112023040 4045629952 5057037440 5779471360 8091259904 10114074880 20228149760 40456299520
• Sum of all divisors σ(n): 123340363776
• Sum of proper divisors (its aliquot sum) s(n): 82884064256
• 40456299520 is an abundant number, because the sum of its proper divisors (82884064256) is greater than itself. Its abundance is 42427764736

Bases of 40456299520

• Binary: 100101101011011000100010010000000000₂
• Hexadecimal: 0x96B622400
• Base-36: IL2MWHS

Squares and roots of 40456299520

• 40456299520 squared (40456299520²) is 1636712170851952230400
• 40456299520 cubed (40456299520³) is 66215317812015993009794449408000
• The square root of 40456299520 is 201137.5139550055
• The cube root of 40456299520 is 3432.9071087657

Scales and comparisons

• 40,456,299,520 seconds is equal to 1,286 years, 20 weeks, 4 hours, 58 minutes, 40 seconds.
• To count from 1 to 40,456,299,520 would take you about two thousand, five hundred seventy-two 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 40456299520 cubic inches would be around 286.1 feet tall.

Recreational maths with 40456299520

• 40456299520 backwards is 02599265404
• The number of decimal digits it has is: 11
• The sum of 40456299520's digits is 46
• More coming soon!