4994638488

Names of 4994638488

• Cardinal: 4994638488 can be written as Four billion, nine hundred ninety-four million, six hundred thirty-eight thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 4.994638488 × 10⁹

Factors of 4994638488

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 312

Divisors of 4994638488

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 28 34 36 42 47 51 56 63 68 72 79 84 94 102 119 126 136 141 153 157 158 168 188 204 237 238 252 282 306 314 316 329 357 376 408 423 471 474 476 504 553 564 612 628 632 658 711 714 799 846 942 948 952 987 1071 1099 1106 1128 1224 1256 1316 1343 1413 1422 1428 1598 1659 1692 1884 1896 1974 2142 2198 2212 2397 2632 2669 2686 2826 2844 2856 2961 3196 3297 3318 3384 3713 3768 3948 4029 4284 4396 4424 4794 4977 5338 5372 5593 5652 5688 5922 6392 6594 6636 7191 7379 7426 7896 8007 8058 8568 8792 9401 9588 9891 9954 10676 10744 11139 11186 11304 11844 12087 12403 13188 13272 14382 14758 14852 16014 16116 16779 18683 18802 19176 19782 19908 21352 22137 22278 22372 23688 24021 24174 24806 25991 26376 28203 28764 29516 29704 32028 32232 33417 33558 37209 37366 37604 39564 39816 44274 44556 44744 48042 48348 49612 50337 51653 51982 56049 56406 57528 59032 63121 64056 66411 66834 67116 74418 74732 75208 77973 79128 84609 86821 88548 89112 96084 96696 99224 100674 103306 103964 111627 112098 112812 125443 126242 132822 133668 134232 148836 149464 154959 155946 168147 169218 173642 177096 189363 192168 201348 206612 207928 210851 223254 224196 225624 233919 250886 252484 260463 265644 267336 297672 309918 311892 336294 338436 347284 376329 378726 402696 413224 421702 441847 446508 448392 464877 467838 501772 504968 520926 531288 568089 582941 619836 623784 632553 672588 676872 694568 752658 757452 781389 843404 878101 883694 893016 929754 935676 1003544 1041852 1128987 1136178 1165882 1239672 1265106 1325541 1345176 1475957 1505316 1514904 1562778 1686808 1748823 1756202 1767388 1859508 1871352 1897659 2083704 2257974 2272356 2331764 2530212 2634303 2651082 2951914 3010632 3125556 3497646 3512404 3534776 3719016 3795318 3976623 4080587 4427871 4515948 4544712 4663528 5060424 5246469 5268606 5302164 5903828 6251112 6995292 7024808 7590636 7902909 7953246 8161174 8855742 9031896 9909997 10492938 10537212 10604328 11807656 12241761 13283613 13990584 15181272 15805818 15906492 16322348 17711484 19819994 20985876 21074424 24483522 26567226 29729991 31611636 31812984 32644696 35422968 36725283 39639988 41971752 48967044 53134452 59459982 63223272 69369979 73450566 79279976 89189973 97934088 106268904 118919964 138739958 146901132 178379946 208109937 237839928 277479916 293802264 356759892 416219874 554959832 624329811 713519784 832439748 1248659622 1664879496 2497319244 4994638488
• Sum of all divisors σ(n): 17036697600
• Sum of proper divisors (its aliquot sum) s(n): 12042059112
• 4994638488 is an abundant number, because the sum of its proper divisors (12042059112) is greater than itself. Its abundance is 7047420624

Bases of 4994638488

• Binary: 100101001101101000010001010011000₂
• Hexadecimal: 0x129B42298
• Base-36: 2ALOFQ0

Squares and roots of 4994638488

• 4994638488 squared (4994638488²) is 24946413625810926144
• 4994638488 cubed (4994638488³) is 124598317633042881929747830272
• The square root of 4994638488 is 70672.7563350971
• The cube root of 4994638488 is 1709.3645243109

Scales and comparisons

• 4,994,638,488 seconds is equal to 158 years, 42 weeks, 2 days, 7 hours, 34 minutes, 48 seconds.
• To count from 1 to 4,994,638,488 would take you about three hundred seventeen 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 4994638488 cubic inches would be around 142.4 feet tall.

Recreational maths with 4994638488

• 4994638488 backwards is 8848364994
• 4994638488 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4994638488's digits is 63
• More coming soon!