80042801040

Names of 80042801040

• Cardinal: 80042801040 can be written as Eighty billion, forty-two million, eight hundred one thousand and forty.

Scientific notation

• Scientific notation: 8.004280104 × 10¹⁰

Factors of 80042801040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1990

Divisors of 80042801040

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 41 45 47 48 60 62 72 80 82 90 93 94 120 123 124 141 144 155 164 180 186 188 205 235 240 246 248 279 282 310 328 360 369 372 376 410 423 465 470 492 496 558 564 615 620 656 705 720 738 744 752 820 846 930 940 984 1116 1128 1230 1240 1271 1395 1410 1457 1476 1488 1640 1692 1845 1860 1861 1880 1927 1968 2115 2232 2256 2460 2480 2542 2790 2820 2914 2952 3280 3384 3690 3720 3722 3760 3813 3854 4230 4371 4464 4920 5084 5580 5583 5640 5781 5828 5904 6355 6768 7285 7380 7440 7444 7626 7708 8460 8742 9305 9635 9840 10168 11160 11166 11280 11439 11562 11656 12710 13113 14570 14760 14888 15252 15416 16749 16920 17343 17484 18610 19065 19270 20336 21855 22320 22332 22878 23124 23312 25420 26226 27915 28905 29140 29520 29776 30504 30832 33498 33840 34686 34968 37220 38130 38540 43710 44664 45756 46248 50840 52452 55830 57195 57691 57810 58280 59737 61008 65565 66996 69372 69936 74440 76260 76301 77080 83745 86715 87420 87467 89328 91512 92496 101680 104904 111660 114390 115382 115620 116560 119474 131130 133992 138744 148880 152520 152602 154160 167490 173073 173430 174840 174934 179211 183024 209808 223320 228780 228903 230764 231240 238948 262260 262401 267984 277488 288455 298685 305040 305204 334980 346146 346860 349680 349868 358422 381505 437335 446640 457560 457806 461528 462480 477896 519219 524520 524802 537633 576910 597370 610408 669960 686709 692292 693720 699736 716844 763010 787203 865365 874670 896055 915120 915612 923056 955792 1038438 1049040 1049604 1075266 1144515 1153820 1194740 1220816 1312005 1339920 1373418 1384584 1387440 1399472 1433688 1526020 1574406 1730730 1749340 1792110 1831224 2076876 2099208 2150532 2289030 2307640 2365331 2389480 2596095 2624010 2688165 2711477 2746836 2769168 2867376 3052040 3148812 3433545 3461460 3498680 3584220 3586147 3662448 3936015 4153752 4198416 4301064 4578060 4615280 4730662 4778960 5192190 5248020 5376330 5422954 5493672 6104080 6297624 6867090 6922920 6997360 7095993 7168440 7172294 7872030 8134431 8307504 8602128 9156120 9461324 10384380 10496040 10752660 10758441 10845908 10987344 11826655 12595248 13557385 13734180 13845840 14191986 14336880 14344588 15744060 16268862 17930735 18312240 18922648 20768760 20992080 21287979 21505320 21516882 21691816 23653310 24403293 27114770 27468360 28383972 28689176 31488120 32275323 32537724 35479965 35861470 37845296 40672155 41537520 42575958 43010640 43033764 43383632 47306620 48806586 53792205 54229540 54936720 56767944 57378352 62976240 64550646 65075448 70959930 71722940 81344310 85151916 86067528 94613240 97613172 106439895 107584410 108459080 111170557 113535888 122016465 129101292 130150896 141919860 143445880 161376615 162688620 170303832 172135056 189226480 195226344 212879790 215168820 216918160 222341114 244032930 258202584 283839720 286891760 322753230 325377240 333511671 340607664 390452688 425759580 430337640 444682228 488065860 516405168 555852785 567679440 645506460 650754480 667023342 851519160 860675280 889364456 976131720 1000535013 1111705570 1291012920 1334046684 1667558355 1703038320 1778728912 1952263440 2001070026 2223411140 2582025840 2668093368 3335116710 4002140052 4446822280 5002675065 5336186736 6670233420 8004280104 8893644560 10005350130 13340466840 16008560208 20010700260 26680933680 40021400520 80042801040
• Sum of all divisors σ(n): 290453409792
• Sum of proper divisors (its aliquot sum) s(n): 210410608752
• 80042801040 is an abundant number, because the sum of its proper divisors (210410608752) is greater than itself. Its abundance is 130367807712

Bases of 80042801040

• Binary: 1001010100010111011000011011110010000₂
• Hexadecimal: 0x12A2EC3790
• Base-36: 10RRF0K0

Squares and roots of 80042801040

• 80042801040 squared (80042801040²) is 6406849998329025081600
• 80042801040 cubed (80042801040³) is 512822219709374487063678564864000
• The square root of 80042801040 is 282918.3646213161
• The cube root of 80042801040 is 4309.6376767749

Scales and comparisons

• 80,042,801,040 seconds is equal to 2,545 years, 5 weeks, 6 days, 7 hours, 24 minutes.
• To count from 1 to 80,042,801,040 would take you about five thousand and ninety 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 80042801040 cubic inches would be around 359.1 feet tall.

Recreational maths with 80042801040

• 80042801040 backwards is 04010824008
• The number of decimal digits it has is: 11
• The sum of 80042801040's digits is 27
• More coming soon!