42898420488

Names of 42898420488

• Cardinal: 42898420488 can be written as Forty-two billion, eight hundred ninety-eight million, four hundred twenty thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2898420488 × 10¹⁰

Factors of 42898420488

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 944

Divisors of 42898420488

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 66 77 84 88 132 154 168 181 231 264 277 308 362 462 463 543 554 616 724 831 924 926 1086 1108 1267 1389 1448 1662 1848 1852 1939 1991 2172 2216 2534 2778 3047 3241 3324 3704 3801 3878 3982 4344 5068 5093 5556 5817 5973 6094 6482 6648 7602 7756 7964 9141 9723 10136 10186 11112 11634 11946 12188 12964 13937 15204 15279 15512 15928 18282 19446 20372 21329 23268 23892 24376 25928 27874 30408 30558 35651 36564 38892 40744 41811 42658 46536 47784 50137 55748 61116 63987 71302 73128 77784 83622 83803 85316 100274 106953 111496 122232 127974 128251 142604 150411 167244 167606 170632 200548 213906 251409 255948 256502 285208 300822 334488 335212 350959 384753 401096 427812 502818 511896 513004 551507 586621 601644 670424 701918 769506 855624 897757 921833 1005636 1026008 1052877 1103014 1173242 1203288 1403836 1410761 1539012 1654521 1759863 1795514 1843666 2011272 2105754 2206028 2346484 2693271 2765499 2807672 2821522 3078024 3309042 3519726 3591028 3687332 3860549 4211508 4232283 4412056 4692968 5386542 5530998 5643044 6452831 6618084 7039452 7182056 7374664 7721098 8423016 8464566 9875327 10773084 11061996 11286088 11581647 12905662 13236168 14078904 15442196 16929132 19358493 19750654 21546168 22123992 23163294 23213431 25811324 29625981 30884392 33858264 38716986 39501308 46326588 46426862 51622648 59251962 69640293 77433972 79002616 92653176 92853724 118503924 139280586 154867944 162494017 185707448 237007848 255347741 278561172 324988034 487482051 510695482 557122344 649976068 766043223 974964102 1021390964 1299952136 1532086446 1787434187 1949928204 2042781928 3064172892 3574868374 3899856408 5362302561 6128345784 7149736748 10724605122 14299473496 21449210244 42898420488
• Sum of all divisors σ(n): 135224893440
• Sum of proper divisors (its aliquot sum) s(n): 92326472952
• 42898420488 is an abundant number, because the sum of its proper divisors (92326472952) is greater than itself. Its abundance is 49428052464

Bases of 42898420488

• Binary: 100111111100111100011111001100001000₂
• Hexadecimal: 0x9FCF1F308
• Base-36: JPGM13C

Squares and roots of 42898420488

• 42898420488 squared (42898420488²) is 1840274480365258158144
• 42898420488 cubed (42898420488³) is 78944868472044544294733713654272
• The square root of 42898420488 is 207119.3387590835
• The cube root of 42898420488 is 3500.6371761851

Scales and comparisons

• 42,898,420,488 seconds is equal to 1,364 years, 1 week, 6 days, 11 hours, 54 minutes, 48 seconds.
• To count from 1 to 42,898,420,488 would take you about two thousand, seven hundred twenty-eight 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 42898420488 cubic inches would be around 291.7 feet tall.

Recreational maths with 42898420488

• 42898420488 backwards is 88402489824
• The number of decimal digits it has is: 11
• The sum of 42898420488's digits is 57
• More coming soon!