309093138432

Names of 309093138432

• Cardinal: 309093138432 can be written as Three hundred nine billion, ninety-three million, one hundred thirty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 3.09093138432 × 10¹¹

Factors of 309093138432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1511

Divisors of 309093138432

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 243 256 288 312 324 351 384 416 432 468 486 512 576 624 648 702 768 832 864 936 972 1024 1053 1152 1248 1296 1404 1493 1536 1664 1728 1872 1944 2048 2106 2304 2496 2592 2808 2986 3072 3159 3328 3456 3744 3888 4096 4212 4479 4608 4992 5184 5616 5972 6144 6318 6656 6912 7488 7776 8192 8424 8958 9216 9984 10368 11232 11944 12288 12636 13312 13437 13824 14976 15552 16384 16848 17916 18432 19409 19968 20736 22464 23888 24576 25272 26624 26874 27648 29952 31104 32768 33696 35832 36864 38818 39936 40311 41472 44928 47776 49152 50544 53248 53748 55296 58227 59904 62208 65536 67392 71664 73728 77636 79872 80622 82944 89856 95552 98304 101088 106496 107496 110592 116454 119808 120933 124416 134784 143328 147456 155272 159744 161244 165888 174681 179712 191104 196608 202176 212992 214992 221184 232908 239616 241866 248832 269568 286656 294912 310544 319488 322488 331776 349362 359424 362799 382208 404352 425984 429984 442368 465816 479232 483732 497664 524043 539136 573312 589824 621088 638976 644976 663552 698724 718848 725598 764416 808704 851968 859968 884736 931632 958464 967464 995328 1048086 1078272 1146624 1242176 1277952 1289952 1327104 1397448 1437696 1451196 1528832 1572129 1617408 1719936 1769472 1863264 1916928 1934928 1990656 2096172 2156544 2293248 2484352 2555904 2579904 2654208 2794896 2875392 2902392 3057664 3144258 3234816 3439872 3726528 3833856 3869856 3981312 4192344 4313088 4586496 4716387 4968704 5159808 5308416 5589792 5750784 5804784 6115328 6288516 6469632 6879744 7453056 7667712 7739712 7962624 8384688 8626176 9172992 9432774 9937408 10319616 11179584 11501568 11609568 12230656 12577032 12939264 13759488 14906112 15479424 15925248 16769376 17252352 18345984 18865548 19874816 20639232 22359168 23003136 23219136 24461312 25154064 25878528 27518976 29812224 30958848 33538752 34504704 36691968 37731096 39749632 41278464 44718336 46438272 48922624 50308128 51757056 55037952 59624448 61917696 67077504 69009408 73383936 75462192 79499264 82556928 89436672 92876544 97845248 100616256 103514112 110075904 119248896 123835392 134155008 146767872 150924384 158998528 165113856 178873344 185753088 201232512 207028224 220151808 238497792 247670784 268310016 293535744 301848768 317997056 330227712 357746688 371506176 402465024 440303616 476995584 495341568 536620032 603697536 635994112 660455424 715493376 743012352 804930048 880607232 953991168 990683136 1073240064 1207395072 1271988224 1320910848 1430986752 1486024704 1609860096 1907982336 1981366272 2146480128 2414790144 2641821696 2861973504 2972049408 3219720192 3815964672 3962732544 4292960256 4829580288 5723947008 5944098816 6439440384 7925465088 8585920512 9659160576 11447894016 11888197632 12878880768 17171841024 19318321152 23776395264 25757761536 34343682048 38636642304 51515523072 77273284608 103031046144 154546569216 309093138432
• Sum of all divisors σ(n): 997899097104
• Sum of proper divisors (its aliquot sum) s(n): 688805958672
• 309093138432 is an abundant number, because the sum of its proper divisors (688805958672) is greater than itself. Its abundance is 379712820240

Bases of 309093138432

• Binary: 100011111110111011000110000000000000000₂
• Hexadecimal: 0x47F7630000
• Base-36: 3XZU2O00

Squares and roots of 309093138432

• 309093138432 squared (309093138432²) is 95538568225743515418624
• 309093138432 cubed (309093138432³) is 29530315894194817037415074462957568
• The square root of 309093138432 is 555961.4540883209
• The cube root of 309093138432 is 6761.2934924295

Scales and comparisons

• 309,093,138,432 seconds is equal to 9,828 years, 10 weeks, 4 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 309,093,138,432 would take you about nineteen thousand, six hundred fifty-six 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 309093138432 cubic inches would be around 563.4 feet tall.

Recreational maths with 309093138432

• 309093138432 backwards is 234831390903
• The number of decimal digits it has is: 12
• The sum of 309093138432's digits is 45
• More coming soon!