42998385540

Names of 42998385540

• Cardinal: 42998385540 can be written as Forty-two billion, nine hundred ninety-eight million, three hundred eighty-five thousand, five hundred forty.

Scientific notation

• Scientific notation: 4.299838554 × 10¹⁰

Factors of 42998385540

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1988

Divisors of 42998385540

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 73 110 132 146 165 219 220 292 330 365 438 660 730 803 876 881 1013 1095 1460 1606 1762 2026 2190 2409 2643 3039 3212 3524 4015 4052 4380 4405 4818 5065 5286 6078 8030 8810 9636 9691 10130 10572 11143 12045 12156 13215 15195 16060 17620 19382 20260 22286 24090 26430 29073 30390 33429 38764 44572 48180 48455 52860 55715 58146 60780 64313 66858 73949 96910 111430 116292 128626 133716 145365 147898 167145 192939 193820 221847 222860 257252 290730 295796 321565 334290 369745 385878 443694 581460 643130 668580 707443 739490 771756 813439 887388 892453 964695 1109235 1286260 1414886 1478980 1626878 1784906 1929390 2122329 2218470 2440317 2677359 2829772 3253756 3537215 3569812 3858780 4067195 4244658 4436940 4462265 4880634 5354718 7074430 8134390 8489316 8924530 9761268 9816983 10611645 10709436 12201585 13386795 14148860 16268780 17849060 19633966 21223290 24403170 26773590 29450949 39267932 42446580 48806340 49084915 53547180 58901898 65149069 98169830 117803796 130298138 147254745 195447207 196339660 260596276 294509490 325745345 390894414 589018980 651490690 716639759 781788828 977236035 1302981380 1433279518 1954472070 2149919277 2866559036 3583198795 3908944140 4299838554 7166397590 8599677108 10749596385 14332795180 21499192770 42998385540
• Sum of all divisors σ(n): 133422412032
• Sum of proper divisors (its aliquot sum) s(n): 90424026492
• 42998385540 is an abundant number, because the sum of its proper divisors (90424026492) is greater than itself. Its abundance is 47425640952

Bases of 42998385540

• Binary: 101000000010111001110100101110000100₂
• Hexadecimal: 0xA02E74B84
• Base-36: JR44MMC

Squares and roots of 42998385540

• 42998385540 squared (42998385540²) is 1848861159046481091600
• 42998385540 cubed (42998385540³) is 79498044926611852756936855464000
• The square root of 42998385540 is 207360.5206880037
• The cube root of 42998385540 is 3503.3542141323

Scales and comparisons

• 42,998,385,540 seconds is equal to 1,367 years, 11 weeks, 1 day, 11 hours, 59 minutes.
• To count from 1 to 42,998,385,540 would take you about two thousand, seven hundred thirty-four 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 42998385540 cubic inches would be around 291.9 feet tall.

Recreational maths with 42998385540

• 42998385540 backwards is 04558389924
• The number of decimal digits it has is: 11
• The sum of 42998385540's digits is 57
• More coming soon!