4991079728432

Names of 4991079728432

• Cardinal: 4991079728432 can be written as Four trillion, nine hundred ninety-one billion, seventy-nine million, seven hundred twenty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.991079728432 × 10¹²

Factors of 4991079728432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12824

Divisors of 4991079728432

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 73 83 98 112 146 166 196 292 332 392 511 581 584 664 784 1022 1162 1168 1328 2044 2324 3577 4067 4088 4648 6059 6889 7154 8134 8176 9296 12118 12659 13778 14308 16268 24236 25318 27556 28616 32536 42413 48223 48472 50636 55112 57232 65072 84826 88613 96446 96944 101272 110224 169652 177226 192892 202544 296891 337561 339304 354452 385784 502897 593782 620291 675122 678608 708904 771568 924107 1005794 1050697 1187564 1240582 1350244 1417808 1848214 2011588 2101394 2375128 2481164 2700488 3520279 3696428 4023176 4202788 4750256 4962328 5400976 6468749 7040558 7354879 7392856 8046352 8405576 9924656 12937498 14081116 14709758 14785712 16811152 24641953 25874996 28162232 29419516 45281243 49283906 51484153 51749992 56324464 58839032 76700881 87207851 90562486 98567812 102968306 103499984 117678064 153401762 174415702 181124972 197135624 205936612 306803524 348831404 362249944 394271248 411873224 536906167 610454957 613607048 697662808 724499888 823746448 1073812334 1220909914 1227214096 1395325616 2147624668 2441819828 3758343169 4273184699 4295249336 4883639656 6366173123 7516686338 8546369398 8590498672 9767279312 12732346246 15033372676 17092738796 25464692492 30066745352 34185477592 44563211861 50929384984 60133490704 68370955184 89126423722 101858769968 178252847444 311942483027 356505694888 623884966054 713011389776 1247769932108 2495539864216 4991079728432
• Sum of all divisors σ(n): 11543078260440
• Sum of proper divisors (its aliquot sum) s(n): 6551998532008
• 4991079728432 is an abundant number, because the sum of its proper divisors (6551998532008) is greater than itself. Its abundance is 1560918803576

Bases of 4991079728432

• Binary: 1001000101000010011100010001100010100110000₂
• Hexadecimal: 0x48A1388C530
• Base-36: 1ROVC05RK

Squares and roots of 4991079728432

• 4991079728432 squared (4991079728432²) is 24910876855564846869178624
• 4991079728432 cubed (4991079728432³) is 124332172491275589999785712104819437568
• The square root of 4991079728432 is 2234072.4537113833
• The cube root of 4991079728432 is 17089.5844468905

Scales and comparisons

• 4,991,079,728,432 seconds is equal to 158,700 years, 46 weeks, 4 days, 11 hours, 40 minutes, 32 seconds.
• To count from 1 to 4,991,079,728,432 would take you about three hundred ninety-six thousand, seven hundred fifty-two 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 4991079728432 cubic inches would be around 1424.1 feet tall.

Recreational maths with 4991079728432

• 4991079728432 backwards is 2348279701994
• The number of decimal digits it has is: 13
• The sum of 4991079728432's digits is 65
• More coming soon!