39998441983268808

Names of 39998441983268808

• Cardinal: 39998441983268808 can be written as Thirty-nine quadrillion, nine hundred ninety-eight trillion, four hundred forty-one billion, nine hundred eighty-three million, two hundred sixty-eight thousand, eight hundred eight.

Scientific notation

• Scientific notation: 3.9998441983268808 × 10¹⁶

Factors of 39998441983268808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 201469

Divisors of 39998441983268808

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 156 162 169 216 234 243 312 324 338 351 468 486 507 648 676 702 729 936 972 1014 1053 1352 1404 1458 1521 1944 2028 2106 2808 2916 3042 3159 4056 4212 4563 5832 6084 6318 8424 9126 9477 12168 12636 13689 18252 18954 25272 27378 36504 37908 41067 54756 75816 82134 109512 123201 164268 201451 246402 328536 402902 492804 604353 805804 985608 1208706 1611608 1813059 2417412 2618863 3626118 4834824 5237726 5439177 7252236 7856589 10475452 10878354 14504472 15713178 16317531 20950904 21756708 23569767 31426356 32635062 34045219 43513416 47139534 48952593 62852712 65270124 68090438 70709301 94279068 97905186 102135657 130540248 136180876 141418602 146857779 188558136 195810372 204271314 212127903 272361752 282837204 293715558 306406971 391620744 408542628 424255806 565674408 587431116 612813942 636383709 817085256 848511612 919220913 1174862232 1225627884 1272767418 1697023224 1838441826 1909151127 2451255768 2545534836 2757662739 3676883652 3818302254 5091069672 5515325478 7353767304 7636604508 8272988217 11030650956 15273209016 16545976434 22061301912 24818964651 33091952868 40582505401 49637929302 66183905736 81165010802 99275858604 121747516203 162330021604 198551717208 243495032406 324660043208 365242548609 486990064812 527572570213 730485097218 973980129624 1055145140426 1095727645827 1460970194436 1582717710639 2110290280852 2191455291654 2921940388872 3165435421278 3287182937481 4220580561704 4382910583308 4748153131917 6330870842556 6574365874962 6858443412769 8765821166616 9496306263834 9861548812443 12661741685112 13148731749924 13716886825538 14244459395751 18992612527668 19723097624886 20575330238307 26297463499848 27433773651076 28488918791502 29584646437329 37985225055336 39446195249772 41150660476614 42733378187253 54867547302152 56977837583004 59169292874658 61725990714921 78892390499544 82301320953228 85466756374506 113955675166008 118338585749316 123451981429842 128200134561759 164602641906456 170933512749012 185177972144763 236677171498632 246903962859684 256400269123518 341867025498024 370355944289526 384600403685277 493807925719368 512800538247036 555533916434289 740711888579052 769200807370554 1025601076494072 1111067832868578 1481423777158104 1538401614741108 1666601749302867 2222135665737156 3076803229482216 3333203498605734 4444271331474312 4999805247908601 6666406997211468 9999610495817202 13332813994422936 19999220991634404 39998441983268808
• Sum of all divisors σ(n): 121759686630453105
• Sum of proper divisors (its aliquot sum) s(n): 81761244647184297
• 39998441983268808 is an abundant number, because the sum of its proper divisors (81761244647184297) is greater than itself. Its abundance is 41762802663915489

Bases of 39998441983268808

• Binary: 10001110000110100101111011111101111110110101011111001000₂
• Hexadecimal: 0x8E1A5EFDFB57C8
• Base-36: AXU9IKRO4I0

Squares and roots of 39998441983268808

• 39998441983268808 squared (39998441983268808²) is 1599875361088920774674204785740864
• 39998441983268808 cubed (39998441983268808³) is 63992521810976432605953186464715518016338742170112
• The square root of 39998441983268808 is 199996104.9202429043
• The cube root of 39998441983268808 is 341990.7489924629

Scales and comparisons

• 39,998,441,983,268,808 seconds is equal to 1,271,826,731 years, 39 weeks, 4 days, 21 hours, 46 minutes, 48 seconds.
• To count from 1 to 39,998,441,983,268,808 would take you about three billion, eight hundred fifteen million, four hundred eighty thousand, one hundred ninety-five 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 39998441983268808 cubic inches would be around 28499.2 feet tall.

Recreational maths with 39998441983268808

• 39998441983268808 backwards is 80886238914489993
• The number of decimal digits it has is: 17
• The sum of 39998441983268808's digits is 99
• More coming soon!