80451328320

Names of 80451328320

• Cardinal: 80451328320 can be written as Eighty billion, four hundred fifty-one million, three hundred twenty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.045132832 × 10¹⁰

Factors of 80451328320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2778

Divisors of 80451328320

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 23 24 30 32 33 36 40 41 44 45 46 48 55 60 64 66 69 72 80 82 88 90 92 96 99 110 115 120 123 132 138 144 160 164 165 176 180 184 192 198 205 207 220 230 240 246 253 264 276 288 320 328 330 345 352 360 368 369 396 410 414 440 451 460 480 492 495 506 528 552 576 615 656 660 690 704 720 736 738 759 792 820 828 880 902 920 943 960 984 990 1012 1035 1056 1104 1230 1265 1312 1320 1353 1380 1440 1472 1476 1518 1584 1640 1656 1760 1804 1840 1845 1886 1968 1980 2024 2070 2112 2208 2255 2277 2460 2530 2624 2640 2693 2706 2760 2829 2880 2952 3036 3168 3280 3312 3520 3608 3680 3690 3772 3795 3936 3960 4048 4059 4140 4416 4510 4554 4715 4920 5060 5280 5386 5412 5520 5658 5904 6072 6336 6560 6624 6765 7216 7360 7380 7544 7590 7872 7920 8079 8096 8118 8280 8487 9020 9108 9430 9840 10120 10373 10560 10772 10824 11040 11316 11385 11808 12144 13120 13248 13465 13530 14145 14432 14760 15088 15180 15840 16158 16192 16236 16560 16974 18040 18216 18860 19680 20240 20295 20746 21544 21648 22080 22632 22770 23616 24237 24288 26930 27060 28290 28864 29520 29623 30176 30360 31119 31680 32316 32472 33120 33948 36080 36432 37720 39360 40395 40480 40590 41492 42435 43088 43296 45264 45540 48474 48576 51865 53860 54120 56580 59040 59246 60352 60720 61939 62238 64632 64944 66240 67896 72160 72864 75440 80790 80960 81180 82984 84870 86176 86592 88869 90528 91080 93357 96948 103730 107720 108240 110413 113160 118080 118492 121185 121440 123878 124476 129264 129888 135792 144320 145728 148115 150880 155595 161580 162360 165968 169740 172352 177738 181056 182160 185817 186714 193896 207460 215440 216480 220826 226320 236984 242370 242880 247756 248952 258528 259776 266607 271584 296230 301760 309695 311190 323160 324720 331239 331936 339480 355476 364320 371634 373428 387792 414920 430880 432960 441652 444345 452640 466785 473968 484740 495512 497904 517056 533214 543168 552065 557451 592460 619390 622380 646320 649440 662478 663872 678960 681329 710952 728640 743268 746856 775584 829840 861760 883304 888690 905280 929085 933570 947936 969480 991024 993717 995808 1066428 1104130 1114902 1184920 1214543 1238780 1244760 1292640 1298880 1324956 1333035 1357920 1362658 1421904 1486536 1493712 1551168 1656195 1659680 1766608 1777380 1858170 1867140 1895872 1938960 1982048 1987434 1991616 2043987 2132856 2208260 2229804 2369840 2429086 2477560 2489520 2539499 2585280 2649912 2666070 2715840 2725316 2787255 2843808 2973072 2987424 3312390 3319360 3406645 3533216 3554760 3643629 3716340 3734280 3877920 3964096 3974868 4087974 4265712 4416520 4459608 4739680 4858172 4955120 4968585 4979040 5078998 5299824 5332140 5450632 5574510 5687616 5946144 5974848 6072715 6131961 6624780 6813290 7066432 7109520 7287258 7432680 7468560 7618497 7755840 7949736 8175948 8531424 8833040 8919216 9479360 9716344 9910240 9937170 9958080 10157996 10219935 10599648 10664280 10901264 10930887 11149020 11892288 12145430 12263922 12697495 13249560 13626580 14219040 14574516 14865360 14937120 15236994 15899472 16351896 17062848 17666080 17838432 18218145 19432688 19820480 19874340 20315992 20439870 21199296 21328560 21802528 21861774 22298040 22855491 24290860 24527844 25394990 26499120 27253160 27934489 28438080 29149032 29730720 29874240 30473988 30659805 31798944 32703792 35332160 35676864 36436290 38092485 38865376 39748680 40631984 40879740 42657120 43605056 43723548 44596080 45710982 48581720 49055688 50789980 52998240 54506320 54654435 55868978 58298064 59461440 60947976 61319610 63597888 65407584 72872580 76184970 77730752 79497360 81263968 81759480 83803467 85314240 87447096 89192160 91421964 97163440 98111376 101579960 105996480 109012640 109308870 111737956 114277455 116596128 121895952 122639220 130815168 139672445 145745160 152369940 158994720 162527936 163518960 167606934 174894192 178384320 182843928 194326880 196222752 203159920 218025280 218617740 223475912 228554910 233192256 243791904 245278440 251410401 279344890 291490320 304739880 317989440 327037920 335213868 349788384 365687856 388653760 392445504 406319840 419017335 437235480 446951824 457109820 487583808 490556880 502820802 558689780 582980640 609479760 654075840 670427736 699576768 731375712 812639680 838034670 874470960 893903648 914219640 981113760 1005641604 1117379560 1165961280 1218959520 1257052005 1340855472 1462751424 1676069340 1748941920 1787807296 1828439280 1962227520 2011283208 2234759120 2437919040 2514104010 2681710944 3352138680 3497883840 3656878560 4022566416 4469518240 5028208020 5363421888 6704277360 7313757120 8045132832 8939036480 10056416040 13408554720 16090265664 20112832080 26817109440 40225664160 80451328320
• Sum of all divisors σ(n): 322803097344
• Sum of proper divisors (its aliquot sum) s(n): 242351769024
• 80451328320 is an abundant number, because the sum of its proper divisors (242351769024) is greater than itself. Its abundance is 161900440704

Bases of 80451328320

• Binary: 1001010111011010001011101100101000000₂
• Hexadecimal: 0x12BB45D940
• Base-36: 10YIN680

Squares and roots of 80451328320

• 80451328320 squared (80451328320²) is 6472416228452434022400
• 80451328320 cubed (80451328320³) is 520714483018922895039240634368000
• The square root of 80451328320 is 283639.4336477211
• The cube root of 80451328320 is 4316.9571679559

Scales and comparisons

• 80,451,328,320 seconds is equal to 2,558 years, 5 weeks, 2 days, 15 hours, 12 minutes.
• To count from 1 to 80,451,328,320 would take you about five thousand, one hundred sixteen 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 80451328320 cubic inches would be around 359.7 feet tall.

Recreational maths with 80451328320

• 80451328320 backwards is 02382315408
• 80451328320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80451328320's digits is 36
• More coming soon!