80399938500

Names of 80399938500

• Cardinal: 80399938500 can be written as Eighty billion, three hundred ninety-nine million, nine hundred thirty-eight thousand, five hundred.

Scientific notation

• Scientific notation: 8.03999385 × 10¹⁰

Factors of 80399938500

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 632

Divisors of 80399938500

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 23 25 27 28 30 35 36 42 45 46 50 54 60 63 69 70 71 75 84 90 92 100 105 108 115 125 126 135 138 140 142 150 161 175 180 189 207 210 213 225 230 250 252 270 276 284 300 315 322 345 350 355 375 378 414 420 426 450 460 483 497 500 521 525 540 575 621 630 639 644 675 690 700 710 750 756 805 828 852 875 900 945 966 994 1035 1042 1050 1065 1125 1150 1242 1260 1278 1350 1380 1420 1449 1491 1500 1563 1575 1610 1633 1725 1750 1775 1890 1917 1932 1988 2070 2084 2100 2130 2250 2300 2415 2484 2485 2556 2605 2625 2700 2875 2898 2982 3105 3126 3150 3195 3220 3266 3375 3450 3500 3550 3647 3780 3834 4025 4140 4260 4347 4473 4500 4689 4725 4830 4899 4970 5175 5210 5250 5325 5750 5796 5964 6210 6252 6300 6390 6532 6750 6900 7100 7245 7294 7455 7668 7815 7875 8050 8165 8625 8694 8875 8946 9378 9450 9585 9660 9798 9940 10350 10420 10500 10650 10941 11431 11500 11983 12075 12420 12425 12780 13025 13419 13500 14067 14490 14588 14697 14910 15525 15630 15750 15975 16100 16330 17250 17388 17750 17892 18235 18756 18900 19170 19596 20125 20700 21300 21735 21882 22365 22862 23445 23625 23966 24150 24495 24850 25875 26050 26625 26838 28134 28980 29394 29820 31050 31260 31500 31950 32660 32823 34293 34500 35500 35949 36225 36470 36991 37275 38340 39075 40250 40825 43470 43764 44091 44730 45724 46890 47250 47925 47932 48300 48990 49700 51750 52100 53250 53676 54705 56268 57155 58788 59915 60375 62100 62125 63900 65125 65646 67095 68586 70335 71898 72450 72940 73485 73982 74550 77625 78150 79875 80500 81650 83881 86940 88182 89460 91175 93780 94500 95850 97980 98469 102879 103500 106500 107847 108675 109410 110973 111825 114310 117225 119830 120750 122475 124250 130250 131292 134190 137172 140670 143796 144900 146970 147964 149100 155250 156300 159750 163300 164115 167762 171465 176364 179745 181125 182350 184955 186375 191700 195375 196938 204125 205758 215694 217350 218820 220455 221946 223650 228620 234450 239625 239660 241500 244950 248500 251643 258937 260500 268380 273525 281340 285775 293940 299575 308637 310500 319500 323541 328230 332919 335475 335524 342930 351675 359490 362250 364700 367425 369910 372750 390750 393876 408250 411516 419405 431388 434700 440910 443892 447300 455875 468900 479250 489900 492345 503286 514395 517874 539235 543375 547050 554865 559125 571550 586125 599150 612375 617274 647082 656460 665838 670950 685860 703350 718980 724500 734850 739820 745500 754929 776811 781500 816500 820575 838810 850793 857325 881820 898725 911750 924775 958500 984690 998757 1006572 1028790 1035748 1078470 1086750 1094100 1102275 1109730 1118250 1143100 1172250 1198300 1224750 1234548 1258215 1294164 1294685 1331676 1341900 1367625 1406700 1428875 1469700 1497875 1509858 1543185 1553622 1617705 1641150 1664595 1677375 1677620 1701586 1714650 1758375 1797450 1823500 1837125 1849550 1969380 1997514 2057580 2097025 2156940 2173500 2204550 2219460 2236500 2264787 2330433 2344500 2449500 2461725 2516430 2552379 2571975 2589370 2696175 2735250 2774325 2857750 2995750 3019716 3086370 3107244 3235410 3282300 3329190 3354750 3403172 3429300 3516750 3594900 3674250 3699100 3774645 3884055 3995028 4102875 4194050 4253965 4286625 4409100 4493625 4529574 4623875 4660866 4923450 4993785 5032860 5104758 5143950 5178740 5392350 5470500 5511375 5548650 5715500 5955551 5991500 6172740 6291075 6470820 6473425 6658380 6709500 6991299 7033500 7348500 7549290 7657137 7715925 7768110 8088525 8205750 8322975 8388100 8507930 8573250 8987250 9059148 9247750 9321732 9846900 9987570 10209516 10287900 10485125 10784700 11022750 11097300 11323935 11652165 11911102 12308625 12582150 12761895 12859875 12946850 13480875 13871625 13982598 15098580 15314274 15431850 15536220 16177050 16411500 16645950 17015860 17146500 17866653 17974500 18495500 18873225 19420275 19975140 20970250 21269825 22045500 22647870 22971411 23304330 23822204 24617250 24968925 25164300 25523790 25719750 25893700 26961750 27743250 27965196 29777755 30628548 30863700 31455375 32354100 32367125 33291900 34956495 35733306 37746450 38285685 38579625 38840550 40442625 41614875 41940500 42539650 45295740 45942822 46608660 49234500 49937850 51047580 51439500 53599959 53923500 55486500 56619675 58260825 59555510 62910750 63809475 64734250 69912990 71466612 75492900 76571370 77159250 77681100 80885250 83229750 85079300 89333265 91885644 94366125 97101375 99875700 106349125 107199918 113239350 114857055 116521650 119111020 124844625 125821500 127618950 129468500 139825980 148888775 153142740 154318500 160799877 161770500 166459500 174782475 178666530 188732250 191428425 194202750 212698250 214399836 226478700 229714110 233043300 249689250 255237900 267999795 283098375 291304125 297777550 319047375 321599754 349564950 357333060 377464500 382856850 388405500 425396500 446666325 459428220 499378500 535999590 566196750 574285275 582608250 595555100 638094750 643199508 699129900 744443875 765713700 803999385 873912375 893332650 957142125 1071999180 1132393500 1148570550 1165216500 1276189500 1339998975 1488887750 1607998770 1747824750 1786665300 1914284250 2233331625 2297141100 2679997950 2871426375 2977775500 3215997540 3495649500 3828568500 4019996925 4466663250 5359995900 5742852750 6699994875 8039993850 8933326500 11485705500 13399989750 16079987700 20099984625 26799979500 40199969250 80399938500
• Sum of all divisors σ(n): 315200471040
• Sum of proper divisors (its aliquot sum) s(n): 234800532540
• 80399938500 is an abundant number, because the sum of its proper divisors (234800532540) is greater than itself. Its abundance is 154400594040

Bases of 80399938500

• Binary: 1001010111000001101011011001111000100₂
• Hexadecimal: 0x12B835B3C4
• Base-36: 10XO1PL0

Squares and roots of 80399938500

• 80399938500 squared (80399938500²) is 6464150110803782250000
• 80399938500 cubed (80399938500³) is 519717271363392278467391625000000
• The square root of 80399938500 is 283548.8291282473
• The cube root of 80399938500 is 4316.0377926031

Scales and comparisons

• 80,399,938,500 seconds is equal to 2,556 years, 24 weeks, 2 days, 20 hours, 15 minutes.
• To count from 1 to 80,399,938,500 would take you about five thousand, one hundred twelve 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 80399938500 cubic inches would be around 359.7 feet tall.

Recreational maths with 80399938500

• 80399938500 backwards is 00583999308
• 80399938500 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80399938500's digits is 54
• More coming soon!