40798611840

Names of 40798611840

• Cardinal: 40798611840 can be written as Forty billion, seven hundred ninety-eight million, six hundred eleven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.079861184 × 10¹⁰

Factors of 40798611840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 159805

Divisors of 40798611840

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 56 57 60 64 70 76 80 84 95 96 105 112 114 120 128 133 140 152 160 168 190 192 210 224 228 240 266 280 285 304 320 336 380 384 399 420 448 456 480 532 560 570 608 640 665 672 760 798 840 896 912 960 1064 1120 1140 1216 1330 1344 1520 1596 1680 1824 1920 1995 2128 2240 2280 2432 2660 2688 3040 3192 3360 3648 3990 4256 4480 4560 5320 6080 6384 6720 7296 7980 8512 9120 10640 12160 12768 13440 15960 17024 18240 21280 25536 31920 36480 42560 51072 63840 85120 127680 159769 255360 319538 479307 639076 798845 958614 1118383 1278152 1597690 1917228 2236766 2396535 2556304 3035611 3195380 3355149 3834456 4473532 4793070 5112608 5591915 6071222 6390760 6710298 7668912 8947064 9106833 9586140 10225216 11183830 12142444 12781520 13420596 15178055 15337824 16775745 17894128 18213666 19172280 20450432 21249277 22367660 24284888 25563040 26841192 30356110 30675648 33551490 35788256 36427332 38344560 42498554 44735320 45534165 48569776 51126080 53682384 60712220 61351296 63747831 67102980 71576512 72854664 76689120 84997108 89470640 91068330 97139552 102252160 106246385 107364768 121424440 127495662 134205960 143153024 145709328 153378240 169994216 178941280 182136660 194279104 212492770 214729536 242848880 254991324 268411920 291418656 306756480 318739155 339988432 357882560 364273320 388558208 424985540 429459072 485697760 509982648 536823840 582837312 637478310 679976864 715765120 728546640 849971080 971395520 1019965296 1073647680 1165674624 1274956620 1359953728 1457093280 1699942160 1942791040 2039930592 2147295360 2549913240 2719907456 2914186560 3399884320 4079861184 5099826480 5828373120 6799768640 8159722368 10199652960 13599537280 20399305920 40798611840
• Sum of all divisors σ(n): 156446784000
• Sum of proper divisors (its aliquot sum) s(n): 115648172160
• 40798611840 is an abundant number, because the sum of its proper divisors (115648172160) is greater than itself. Its abundance is 74849560320

Bases of 40798611840

• Binary: 100101111111110010010110100110000000₂
• Hexadecimal: 0x97FC96980
• Base-36: IQQFUDC

Squares and roots of 40798611840

• 40798611840 squared (40798611840²) is 1664526728070988185600
• 40798611840 cubed (40798611840³) is 67910379875873478949520277504000
• The square root of 40798611840 is 201986.6625299799
• The cube root of 40798611840 is 3442.5621978617

Scales and comparisons

• 40,798,611,840 seconds is equal to 1,297 years, 14 weeks, 3 hours, 44 minutes.
• To count from 1 to 40,798,611,840 would take you about two thousand, five hundred ninety-four 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 40798611840 cubic inches would be around 286.9 feet tall.

Recreational maths with 40798611840

• 40798611840 backwards is 04811689704
• 40798611840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40798611840's digits is 48
• More coming soon!