40981830240

Names of 40981830240

• Cardinal: 40981830240 can be written as Forty billion, nine hundred eighty-one million, eight hundred thirty thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.098183024 × 10¹⁰

Factors of 40981830240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4378

Divisors of 40981830240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 29 30 32 39 40 48 52 53 58 60 65 78 80 87 96 104 106 116 120 130 145 156 159 160 174 195 208 212 232 240 260 265 290 312 318 348 377 390 416 424 435 464 480 520 530 580 624 636 689 696 754 780 795 848 870 928 1040 1060 1131 1160 1248 1272 1378 1392 1508 1537 1560 1590 1696 1740 1885 2067 2080 2120 2262 2320 2544 2756 2784 3016 3074 3120 3180 3445 3480 3770 4134 4240 4273 4524 4611 4640 5088 5512 5655 6032 6148 6240 6360 6890 6960 7540 7685 8268 8480 8546 9048 9222 10335 11024 11310 12064 12296 12720 12819 13780 13920 15080 15370 16536 17092 18096 18444 19981 20670 21365 22048 22620 23055 24592 25440 25638 27560 30160 30740 33072 34184 36192 36888 39962 41340 42730 45240 46110 49184 51276 55120 55549 59943 60320 61480 64095 66144 68368 73776 79924 82680 85460 90480 92220 99905 102552 110240 111098 119886 122960 123917 128190 136736 147552 159848 165360 166647 170920 180960 184440 199810 205104 222196 226469 239772 245920 247834 256380 277745 299715 319696 330720 333294 341840 368880 371751 399620 410208 444392 452938 479544 495668 512760 555490 599430 619585 639392 666588 679407 683680 737760 743502 799240 833235 888784 905876 959088 991336 1025520 1110980 1132345 1198860 1239170 1333176 1358814 1487004 1598480 1610921 1666470 1777568 1811752 1858755 1918176 1982672 2051040 2221960 2264690 2397720 2478340 2666352 2717628 2944097 2974008 3196960 3221842 3332940 3397035 3623504 3717510 3965344 4443920 4529380 4795440 4832763 4956680 5332704 5435256 5888194 5948016 6443684 6567601 6665880 6794070 7247008 7435020 8054605 8832291 8887840 9058760 9590880 9665526 9913360 10870512 11776388 11896032 12887368 13135202 13331760 13588140 14720485 14870040 16109210 17664582 18117520 19331052 19702803 19826720 21741024 23552776 24163815 25774736 26270404 26663520 27176280 29440970 29740080 32218420 32838005 35329164 36235040 38662104 39405606 44161455 47105552 48327630 51549472 52540808 54352560 58881940 59480160 64436840 65676010 70658328 77324208 78811212 85378813 88322910 94211104 96655260 98514015 105081616 108705120 117763880 128873680 131352020 141316656 154648416 157622424 170757626 176645820 193310520 197028030 210163232 235527760 256136439 257747360 262704040 282633312 315244848 341515252 353291640 386621040 394056060 426894065 471055520 512272878 525408080 630489696 683030504 706583280 773242080 788112120 853788130 1024545756 1050816160 1280682195 1366061008 1413166560 1576224240 1707576260 2049091512 2561364390 2732122016 3152448480 3415152520 4098183024 5122728780 6830305040 8196366048 10245457560 13660610080 20490915120 40981830240
• Sum of all divisors σ(n): 146564691840
• Sum of proper divisors (its aliquot sum) s(n): 105582861600
• 40981830240 is an abundant number, because the sum of its proper divisors (105582861600) is greater than itself. Its abundance is 64601031360

Bases of 40981830240

• Binary: 100110001010101101010001101001100000₂
• Hexadecimal: 0x98AB51A60
• Base-36: ITRIULC

Squares and roots of 40981830240

• 40981830240 squared (40981830240²) is 1679510409820178457600
• 40981830240 cubed (40981830240³) is 68829410501563382475868237824000
• The square root of 40981830240 is 202439.6953169017
• The cube root of 40981830240 is 3447.7077888607

Scales and comparisons

• 40,981,830,240 seconds is equal to 1,303 years, 4 weeks, 6 days, 17 hours, 44 minutes.
• To count from 1 to 40,981,830,240 would take you about two thousand, six hundred six 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 40981830240 cubic inches would be around 287.3 feet tall.

Recreational maths with 40981830240

• 40981830240 backwards is 04203818904
• 40981830240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40981830240's digits is 39
• More coming soon!