72030470400768

Names of 72030470400768

• Cardinal: 72030470400768 can be written as Seventy-two trillion, thirty billion, four hundred seventy million, four hundred thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2030470400768 × 10¹³

Factors of 72030470400768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2547

Divisors of 72030470400768

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 128 132 176 192 242 256 264 352 363 384 484 528 704 726 768 968 1056 1331 1408 1452 1936 2112 2531 2662 2816 2904 3872 3993 4224 5062 5324 5808 7593 7744 7986 8448 10124 10648 11616 14641 15186 15488 15972 20248 21296 23232 27841 29282 30372 30976 31944 40496 42592 43923 46464 55682 58564 60744 63888 80992 83523 85184 87846 92928 111364 117128 121488 127776 161984 167046 170368 175692 222728 234256 242976 255552 306251 323968 334092 340736 351384 445456 468512 485952 511104 612502 647936 668184 702768 890912 918753 937024 971904 1022208 1225004 1336368 1405536 1781824 1837506 1874048 1943808 2450008 2672736 2811072 3368761 3563648 3675012 3748096 4900016 5345472 5622144 6405961 6737522 7127296 7350024 9800032 10106283 10690944 11244288 12811922 13475044 14700048 19217883 19600064 20212566 21381888 25623844 26950088 29400096 37056371 38435766 39200128 40425132 51247688 53900176 58800192 70465571 74112742 76871532 78400256 80850264 102495376 107800352 111169113 117600384 140931142 148225484 153743064 161700528 204990752 211396713 215600704 222338226 235200768 281862284 296450968 307486128 323401056 409981504 422793426 431201408 444676452 563724568 592901936 614972256 646802112 775121281 819963008 845586852 862402816 889352904 1127449136 1185803872 1229944512 1293604224 1550242562 1639926016 1691173704 1778705808 2254898272 2325363843 2371607744 2459889024 2587208448 3100485124 3382347408 3557411616 4509796544 4650727686 4743215488 4919778048 6200970248 6764694816 7114823232 8526334091 9019593088 9301455372 9486430976 12401940496 13529389632 14229646464 17052668182 18039186176 18602910744 24803880992 25579002273 27058779264 28459292928 34105336364 37205821488 49607761984 51158004546 54117558528 68210672728 74411642976 93789675001 99215523968 102316009092 136421345456 148823285952 187579350002 198431047936 204632018184 272842690912 281369025003 297646571904 375158700004 409264036368 545685381824 562738050006 595293143808 750317400008 818528072736 1091370763648 1125476100012 1500634800016 1637056145472 2182741527296 2250952200024 3001269600032 3274112290944 4501904400048 6002539200064 6548224581888 9003808800096 12005078400128 18007617600192 24010156800256 36015235200384 72030470400768
• Sum of all divisors σ(n): 210958745839660
• Sum of proper divisors (its aliquot sum) s(n): 138928275438892
• 72030470400768 is an abundant number, because the sum of its proper divisors (138928275438892) is greater than itself. Its abundance is 66897805038124

Bases of 72030470400768

• Binary: 10000011000001011100110100110011110101100000000₂
• Hexadecimal: 0x4182E699EB00
• Base-36: PJ6CAAZ9C

Squares and roots of 72030470400768

• 72030470400768 squared (72030470400768²) is 5188388666155914962534989824
• 72030470400768 cubed (72030470400768³) is 373722076245223796989401436173160081784832
• The square root of 72030470400768 is 8487076.6699004199
• The cube root of 72030470400768 is 41607.5442433415

Scales and comparisons

• 72,030,470,400,768 seconds is equal to 2,290,346 years, 8 weeks, 12 minutes, 48 seconds.
• To count from 1 to 72,030,470,400,768 would take you about five million, seven hundred twenty-five thousand, eight hundred sixty-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 72030470400768 cubic inches would be around 3467.3 feet tall.

Recreational maths with 72030470400768

• 72030470400768 backwards is 86700407403027
• 72030470400768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72030470400768's digits is 48
• More coming soon!