40853704640

Names of 40853704640

• Cardinal: 40853704640 can be written as Forty billion, eight hundred fifty-three million, seven hundred four thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.085370464 × 10¹⁰

Factors of 40853704640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2545

Divisors of 40853704640

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 56 62 64 70 80 112 124 140 155 160 217 224 248 263 280 310 320 434 448 496 526 560 620 868 992 1052 1085 1120 1240 1315 1736 1841 1984 2104 2170 2237 2240 2480 2630 3472 3682 4208 4340 4474 4960 5260 6944 7364 8153 8416 8680 8948 9205 9920 10520 11185 13888 14728 15659 16306 16832 17360 17896 18410 21040 22370 29456 31318 32612 34720 35792 36820 40765 42080 44740 57071 58912 62636 65224 69347 69440 71584 73640 78295 81530 84160 89480 114142 117824 125272 130448 138694 143168 147280 156590 163060 178960 228284 250544 260896 277388 285355 294560 313180 326120 346735 357920 456568 485429 501088 521792 554776 570710 588331 589120 626360 652240 693470 715840 913136 970858 1002176 1109552 1141420 1176662 1252720 1304480 1386940 1826272 1941716 2219104 2282840 2353324 2427145 2505440 2608960 2773880 2941655 3652544 3883432 4118317 4438208 4565680 4706648 4854290 5010880 5547760 5883310 7766864 8236634 9131360 9413296 9708580 11095520 11766620 15533728 16473268 18238261 18262720 18826592 19417160 20591585 22191040 23533240 31067456 32946536 36476522 37653184 38834320 41183170 47066480 65893072 72953044 77668640 82366340 91191305 94132960 127667827 131786144 145906088 155337280 164732680 182382610 188265920 255335654 263572288 291812176 329465360 364765220 510671308 583624352 638339135 658930720 729530440 1021342616 1167248704 1276678270 1317861440 1459060880 2042685232 2553356540 2918121760 4085370464 5106713080 5836243520 8170740928 10213426160 20426852320 40853704640
• Sum of all divisors σ(n): 115254779904
• Sum of proper divisors (its aliquot sum) s(n): 74401075264
• 40853704640 is an abundant number, because the sum of its proper divisors (74401075264) is greater than itself. Its abundance is 33547370624

Bases of 40853704640

• Binary: 100110000011000100100000111111000000₂
• Hexadecimal: 0x983120FC0
• Base-36: IRN8O8W

Squares and roots of 40853704640

• 40853704640 squared (40853704640²) is 1669025182812357529600
• 40853704640 cubed (40853704640³) is 68185861855338059056358457344000
• The square root of 40853704640 is 202122.9938428579
• The cube root of 40853704640 is 3444.1110666115

Scales and comparisons

• 40,853,704,640 seconds is equal to 1,299 years, 1 week, 19 hours, 17 minutes, 20 seconds.
• To count from 1 to 40,853,704,640 would take you about two thousand, five hundred ninety-eight 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 40853704640 cubic inches would be around 287 feet tall.

Recreational maths with 40853704640

• 40853704640 backwards is 04640735804
• The number of decimal digits it has is: 11
• The sum of 40853704640's digits is 41
• More coming soon!