40496508949450667990128

Names of 40496508949450667990128

• Cardinal: 40496508949450667990128 can be written as Forty sextillion, four hundred ninety-six quintillion, five hundred eight quadrillion, nine hundred forty-nine trillion, four hundred fifty billion, six hundred sixty-seven million, nine hundred ninety thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0496508949450667990128 × 10²²

Factors of 40496508949450667990128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1147

Divisors of 40496508949450667990128

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 281 562 857 1124 1714 1967 2248 3428 3934 4496 5999 6856 7868 11998 13712 15736 23996 31472 47992 78961 95984 157922 240817 315844 481634 552727 631688 734449 963268 1105454 1263376 1468898 1685719 1926536 2210908 2937796 3371438 3853072 4421816 5141143 5875592 6742876 8843632 10282286 11751184 13485752 20564572 22188041 26971504 41129144 44376082 67669577 82258288 88752164 135339154 155316287 177504328 206380169 270678308 310632574 355008656 412760338 473687039 541356616 621265148 825520676 947374078 1082713232 1242530296 1444661183 1651041352 1894748156 2485060592 2889322366 3302082704 3789496312 5778644732 6234839521 7578992624 11557289464 12469679042 19015151137 23114578928 24939358084 38030302274 43643876647 49878716168 57992827489 76060604548 87287753294 99757432336 115985654978 133106057959 152121209096 174575506588 231971309956 266212115918 304242418192 349151013176 405949792423 463942619912 532424231836 698302026352 811899584846 927885239824 1064848463672 1623799169692 1751989905401 2129696927344 3247598339384 3503979810802 5343257469497 6495196678768 7007959621604 10686514938994 12263929337807 14015919243208 16295984524409 21373029877988 24527858675614 28031838486416 32591969048818 37402802286479 42746059755976 49055717351228 65183938097636 74805604572958 85492119511952 98111434702456 114071891670863 130367876195272 149611209145916 196222869404912 228143783341726 260735752390544 299222418291832 456287566683452 492309163417681 598444836583664 912575133366904 984618326835362 1501455348928657 1825150266733808 1969236653670724 3002910697857314 3446164143923767 3938473307341448 4579171651358929 6005821395714628 6892328287847534 7876946614682896 9158343302717858 10510187442500599 12011642791429256 13784656575695068 18316686605435716 21020374885001198 24023285582858512 27569313151390136 32054201559512503 36633373210871432 42040749770002396 55138626302780272 64108403119025006 73266746421742864 84081499540004792 128216806238050012 168162999080009584 256433612476100024 421908953048952617 512867224952200048 843817906097905234 1286747234031859049 1687635812195810468 2573494468063718098 2953362671342668319 3375271624391620936 5146988936127436196 5906725342685336638 6750543248783241872 9007230638223013343 10293977872254872392 11813450685370673276 18014461276446026686 20587955744509744784 23626901370741346552 36028922552892053372 47253802741482693104 72057845105784106744 144115690211568213488 361575972762952392769 723151945525904785538 1446303891051809571076 2531031809340666749383 2892607782103619142152 5062063618681333498766 5785215564207238284304 10124127237362666997532 20248254474725333995064 40496508949450667990128
• Sum of all divisors σ(n): 90096223889520292236632
• Sum of proper divisors (its aliquot sum) s(n): 49599714940069624246504
• 40496508949450667990128 is an abundant number, because the sum of its proper divisors (49599714940069624246504) is greater than itself. Its abundance is 9103205990618956256376

Bases of 40496508949450667990128

• Binary: 1000100100110101000111110101010010011101001101001010011100100001110001110000₂
• Hexadecimal: 0x89351F549D34A721C70
• Base-36: 6LEHHMQAK444M0G

Squares and roots of 40496508949450667990128

• 40496508949450667990128 squared (40496508949450667990128²) is 1639967237092938045191695892948270011105456384
• 40496508949450667990128 cubed (40496508949450667990128³) is 66412947893740051030424522787635129321351232931564732684031446577152
• The square root of 40496508949450667990128 is 201237444203.2363617897
• The cube root of 40496508949450667990128 is 34340440.5185468941

Scales and comparisons

• 40,496,508,949,450,667,990,128 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,496,508,949,450,667,990,128 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 40496508949450667990128 cubic inches would be around 2861703.4 feet tall.

Recreational maths with 40496508949450667990128

• 40496508949450667990128 backwards is 82109976605494980569404
• The number of decimal digits it has is: 23
• The sum of 40496508949450667990128's digits is 115
• More coming soon!