42465390240

Names of 42465390240

• Cardinal: 42465390240 can be written as Forty-two billion, four hundred sixty-five million, three hundred ninety thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.246539024 × 10¹⁰

Factors of 42465390240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2816

Divisors of 42465390240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 168 182 195 208 210 224 240 260 273 280 312 336 364 390 409 416 420 455 480 520 546 560 624 672 728 780 818 840 910 1040 1092 1120 1227 1248 1365 1456 1560 1636 1680 1820 2045 2080 2184 2377 2454 2730 2863 2912 3120 3272 3360 3640 4090 4368 4754 4908 5317 5460 5726 6135 6240 6544 7131 7280 8180 8589 8736 9508 9816 10634 10920 11452 11885 12270 13088 14262 14315 14560 15951 16360 16639 17178 19016 19632 21268 21840 22904 23770 24540 26585 28524 28630 30901 31902 32720 33278 34356 35655 37219 38032 39264 42536 42945 43680 45808 47540 49080 49917 53170 57048 57260 61802 63804 65440 66556 68712 71310 74438 76064 79755 83195 85072 85890 91616 92703 95080 98160 99834 106340 111657 114096 114520 123604 127608 133112 137424 142620 148876 154505 159510 166390 170144 171780 185406 186095 190160 196320 199668 212680 216307 223314 228192 229040 247208 249585 255216 266224 274848 285240 297752 309010 319020 332780 343560 370812 372190 380320 399336 425360 432614 446628 458080 463515 494416 499170 510432 532448 558285 570480 595504 618020 638040 648921 665560 687120 741624 744380 798672 850720 865228 893256 927030 972193 988832 998340 1081535 1116570 1140960 1191008 1236040 1276080 1297842 1331120 1374240 1483248 1488760 1597344 1730456 1786512 1854060 1944386 1996680 2163070 2233140 2472080 2552160 2595684 2662240 2916579 2966496 2977520 3244605 3460912 3573024 3708120 3888772 3993360 4326140 4466280 4860965 4944160 5191368 5833158 5955040 6489210 6805351 6921824 7416240 7777544 7986720 8652280 8932560 9721930 10382736 11666316 12638509 12978420 13610702 14582895 14832480 15555088 17304560 17865120 19443860 20416053 20765472 23332632 25277018 25956840 27221404 29165790 31110176 34026755 34609120 37915527 38887720 40832106 46665264 50554036 51913680 54442808 58331580 63192545 68053510 75831054 77775440 81664212 88469563 93330528 101108072 102080265 103827360 108885616 116663160 126385090 136107020 151662108 155550880 163328424 176939126 189577635 202216144 204160530 217771232 233326320 252770180 265408689 272214040 303324216 326656848 353878252 379155270 404432288 408321060 442347815 466652640 505540360 530817378 544428080 606648432 653313696 707756504 758310540 816642120 884695630 1011080720 1061634756 1088856160 1213296864 1327043445 1415513008 1516621080 1633284240 1769391260 2022161440 2123269512 2654086890 2831026016 3033242160 3266568480 3538782520 4246539024 5308173780 6066484320 7077565040 8493078048 10616347560 14155130080 21232695120 42465390240
• Sum of all divisors σ(n): 165107013120
• Sum of proper divisors (its aliquot sum) s(n): 122641622880
• 42465390240 is an abundant number, because the sum of its proper divisors (122641622880) is greater than itself. Its abundance is 80176232640

Bases of 42465390240

• Binary: 100111100011001000100110111010100000₂
• Hexadecimal: 0x9E3226EA0
• Base-36: JIASOTC

Squares and roots of 42465390240

• 42465390240 squared (42465390240²) is 1803309368235487257600
• 42465390240 cubed (42465390240³) is 76578236045567826610531405824000
• The square root of 42465390240 is 206071.3231869007
• The cube root of 42465390240 is 3488.8184723565

Scales and comparisons

• 42,465,390,240 seconds is equal to 1,350 years, 13 weeks, 6 days, 13 hours, 44 minutes.
• To count from 1 to 42,465,390,240 would take you about two thousand, seven hundred 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 42465390240 cubic inches would be around 290.7 feet tall.

Recreational maths with 42465390240

• 42465390240 backwards is 04209356424
• 42465390240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42465390240's digits is 39
• More coming soon!