42978311040

Names of 42978311040

• Cardinal: 42978311040 can be written as Forty-two billion, nine hundred seventy-eight million, three hundred eleven thousand and forty.

Scientific notation

• Scientific notation: 4.297831104 × 10¹⁰

Factors of 42978311040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10009

Divisors of 42978311040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 280 320 331 336 384 420 448 480 560 640 662 672 840 896 960 993 1120 1324 1344 1655 1680 1920 1986 2240 2317 2648 2688 3310 3360 3972 4480 4634 4965 5296 6620 6720 6951 7944 9268 9661 9930 10592 11585 13240 13440 13902 15888 18536 19322 19860 21184 23170 26480 27804 28983 31776 34755 37072 38644 39720 42368 46340 48305 52960 55608 57966 63552 67627 69510 74144 77288 79440 92680 96610 105920 111216 115932 127104 135254 139020 144915 148288 154576 158880 185360 193220 202881 211840 222432 231864 270508 278040 289830 296576 309152 317760 338135 370720 386440 405762 444864 463728 541016 556080 579660 618304 635520 676270 741440 772880 811524 889728 927456 1014405 1082032 1112160 1159320 1236608 1352540 1482880 1545760 1623048 1854912 2028810 2164064 2224320 2318640 2705080 3091520 3197791 3246096 3709824 4057620 4328128 4448640 4637280 5410160 6183040 6395582 6492192 8115240 8656256 9274560 9593373 10820320 12791164 12984384 15988955 16230480 18549120 19186746 21640640 22384537 25582328 25968768 31977910 32460960 38373492 43281280 44769074 47966865 51164656 63955820 64921920 67153611 76746984 89538148 95933730 102329312 111922685 127911640 129843840 134307222 153493968 179076296 191867460 204658624 223845370 255823280 268614444 306987936 335768055 358152592 383734920 409317248 447690740 511646560 537228888 613975872 671536110 716305184 767469840 895381480 1023293120 1074457776 1227951744 1343072220 1432610368 1534939680 1790762960 2046586240 2148915552 2686144440 2865220736 3069879360 3581525920 4297831104 5372288880 6139758720 7163051840 8595662208 10744577760 14326103680 21489155520 42978311040
• Sum of all divisors σ(n): 157053104640
• Sum of proper divisors (its aliquot sum) s(n): 114074793600
• 42978311040 is an abundant number, because the sum of its proper divisors (114074793600) is greater than itself. Its abundance is 71096482560

Bases of 42978311040

• Binary: 101000000001101101001111101110000000₂
• Hexadecimal: 0xA01B4FB80
• Base-36: JQS6D1C

Squares and roots of 42978311040

• 42978311040 squared (42978311040²) is 1847135219850985881600
• 42978311040 cubed (42978311040³) is 79386752011694453670053412864000
• The square root of 42978311040 is 207312.1102106677
• The cube root of 42978311040 is 3502.8089298483

Scales and comparisons

• 42,978,311,040 seconds is equal to 1,366 years, 30 weeks, 3 hours, 44 minutes.
• To count from 1 to 42,978,311,040 would take you about two thousand, seven hundred thirty-three 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 42978311040 cubic inches would be around 291.9 feet tall.

Recreational maths with 42978311040

• 42978311040 backwards is 04011387924
• The number of decimal digits it has is: 11
• The sum of 42978311040's digits is 39
• More coming soon!