42756038563927644

Names of 42756038563927644

• Cardinal: 42756038563927644 can be written as Forty-two quadrillion, seven hundred fifty-six trillion, thirty-eight billion, five hundred sixty-three million, nine hundred twenty-seven thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 4.2756038563927644 × 10¹⁶

Factors of 42756038563927644

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 197

Divisors of 42756038563927644

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 41 54 81 82 108 123 151 162 164 246 302 324 369 453 492 604 738 906 1107 1359 1476 1681 1812 2214 2718 3321 3362 4077 4428 5043 5436 6191 6642 6724 8154 10086 12231 12382 13284 15129 16308 18573 20172 22801 24462 24764 30258 37146 45387 45602 48924 55719 60516 68403 74292 90774 91204 111438 136161 136806 167157 181548 205209 222876 253831 272322 273612 334314 410418 501471 507662 544644 615627 668628 761493 820836 934841 1002942 1015324 1231254 1522986 1846881 1869682 2005884 2284479 2462508 2804523 3045972 3442951 3693762 3739364 4568958 5609046 6853437 6885902 7387524 8413569 9137916 10328853 11218092 13706874 13771804 16827138 20560311 20657706 25240707 27413748 30986559 33654276 38328481 41120622 41315412 50481414 61973118 75722121 76656962 82241244 92959677 100962828 114985443 123946236 141160991 151444242 153313924 185919354 229970886 278879031 282321982 302888484 344956329 371838708 423482973 459941772 519885601 557758062 564643964 689912658 846965946 1034868987 1039771202 1115516124 1270448919 1379825316 1559656803 1693931892 2069737974 2079542404 2540897838 3104606961 3119313606 3811346757 4139475948 4678970409 5081795676 5787600631 6209213922 6238627212 7622693514 9357940818 11434040271 11575201262 12418427844 14036911227 15245387028 17362801893 18715881636 21315309641 22868080542 23150402524 28073822454 34725603786 42110733681 42630619282 45736161084 52088405679 56147644908 63945928923 69451207572 78502725751 84221467362 85261238564 104176811358 127891857846 156265217037 157005451502 168442934724 191837786769 208353622716 235508177253 255783715692 312530434074 314010903004 383675573538 468795651111 471016354506 575513360307 625060868148 706524531759 767351147076 873927695281 937591302222 942032709012 1151026720614 1413049063518 1726540080921 1747855390562 1875182604444 2119573595277 2302053441228 2621783085843 2826098127036 3218611755791 3453080161842 3495710781124 4239147190554 5243566171686 6358720785831 6437223511582 6906160323684 7865349257529 8478294381108 9655835267373 10487132343372 12717441571662 12874447023164 15730698515058 19311670534746 23596047772587 25434883143324 28967505802119 31461397030116 38623341069492 47192095545174 57935011604238 70788143317761 86902517406357 94384191090348 115870023208476 131963081987431 141576286635522 173805034812714 260707552219071 263926163974862 283152573271044 347610069625428 395889245962293 521415104438142 527852327949724 791778491924586 1042830208876284 1187667737886879 1583556983849172 2375335475773758 3563003213660637 4750670951547516 7126006427321274 10689009640981911 14252012854642548 21378019281963822 42756038563927644
• Sum of all divisors σ(n): 115329155651938536
• Sum of proper divisors (its aliquot sum) s(n): 72573117088010892
• 42756038563927644 is an abundant number, because the sum of its proper divisors (72573117088010892) is greater than itself. Its abundance is 29817078524083248

Bases of 42756038563927644

• Binary: 10010111111001100110001111111010100110110001011001011100₂
• Hexadecimal: 0x97E663FA9B165C
• Base-36: BOZR0YGRDR0

Squares and roots of 42756038563927644

• 42756038563927644 squared (42756038563927644²) is 1828078833680067870243331667390736
• 42756038563927644 cubed (42756038563927644³) is 78161409110724851426171481843981403166217379905984
• The square root of 42756038563927644 is 206775333.5480991165
• The cube root of 42756038563927644 is 349675.9955649623

Scales and comparisons

• 42,756,038,563,927,644 seconds is equal to 1,359,509,773 years, 11 weeks, 3 days, 20 hours, 47 minutes, 24 seconds.
• To count from 1 to 42,756,038,563,927,644 would take you about four billion, seventy-eight million, five hundred twenty-nine thousand, three hundred nineteen 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 42756038563927644 cubic inches would be around 29139.7 feet tall.

Recreational maths with 42756038563927644

• 42756038563927644 backwards is 44672936583065724
• 42756038563927644 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42756038563927644's digits is 81
• More coming soon!