80305306380

Names of 80305306380

• Cardinal: 80305306380 can be written as Eighty billion, three hundred five million, three hundred six thousand, three hundred eighty.

Scientific notation

• Scientific notation: 8.030530638 × 10¹⁰

Factors of 80305306380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 745

Divisors of 80305306380

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 23 26 30 36 39 45 46 47 52 53 60 65 69 78 90 92 94 106 115 117 130 138 141 156 159 180 188 195 207 212 230 234 235 260 265 276 282 299 318 345 390 414 423 460 468 470 477 530 564 585 598 599 611 636 689 690 705 780 795 828 846 897 940 954 1035 1060 1081 1170 1196 1198 1219 1222 1378 1380 1410 1495 1590 1692 1794 1797 1833 1908 2067 2070 2115 2162 2340 2385 2396 2438 2444 2491 2691 2756 2820 2990 2995 3055 3180 3243 3445 3588 3594 3657 3666 4134 4140 4230 4324 4485 4770 4876 4982 5382 5391 5405 5499 5980 5990 6095 6110 6201 6486 6890 7188 7314 7332 7473 7787 8268 8460 8970 8985 9165 9540 9729 9964 10335 10764 10782 10810 10971 10998 11980 12190 12220 12402 12455 12972 13455 13777 13780 14053 14628 14946 15574 15847 16215 17940 17970 18285 18330 19458 20670 21564 21620 21942 21996 22419 23361 24380 24804 24910 26910 26955 27495 27554 28106 28153 29892 31005 31148 31694 31747 32383 32430 35940 36570 36660 37365 38916 38935 41331 41340 42159 43884 44838 46722 47541 48645 49820 53820 53910 54855 54990 55108 56212 56306 57293 62010 63388 63494 64766 64860 68885 70083 70265 73140 74730 77870 79235 82662 84318 84459 89676 93444 95082 95241 97149 97290 107820 109710 109980 112095 112612 114586 116805 123993 124020 126477 126988 129532 137770 140166 140530 140765 142623 149460 155740 158470 158735 161915 165324 168636 168918 171879 179101 190164 190482 194298 194580 206655 210795 219420 224190 229172 233610 237705 247986 252954 253377 275540 280332 281060 281530 285246 285723 286465 291447 316940 317470 323830 337836 343758 350415 358202 365989 380964 388596 412711 413310 421590 422295 448380 467220 475410 476205 485745 495972 505908 506754 515637 537303 563060 570492 571446 572930 582894 619965 632385 634940 647519 647660 687516 700830 713115 716404 730181 731978 744809 825422 826620 843180 844590 859395 895505 950820 952410 971490 1013508 1031274 1074606 1097967 1142892 1145860 1165788 1238133 1239930 1264770 1266885 1295038 1401660 1426230 1428615 1457235 1460362 1463956 1489618 1492109 1611909 1650844 1689180 1718790 1791010 1829945 1904820 1942557 1942980 2062548 2063555 2149212 2190543 2195934 2234427 2476266 2479860 2529540 2533770 2578185 2590076 2686515 2852460 2857230 2914470 2920724 2979236 2984218 3223818 3237595 3293901 3437580 3582020 3650905 3659890 3714399 3724045 3885114 4127110 4381086 4391868 4468854 4476327 4952532 5067540 5156370 5373030 5489835 5714460 5827671 5828940 5968436 6190665 6447636 6475190 6571629 6587802 6703281 7301810 7319780 7428798 7448090 7460545 7770228 8059545 8254220 8417747 8762172 8937708 8952654 9492353 9712785 10312740 10746060 10952715 10979670 11172135 11655342 12381330 12950380 13143258 13175604 13406562 13428981 14603620 14857596 14896180 14921090 16119090 16469505 16835494 17905308 18571995 18984706 19397417 19425570 21905430 21959340 22344270 22381635 23310684 24762660 25253241 26286516 26813124 26857962 28477059 29138355 29842180 32238180 32858145 32939010 33516405 33670988 34318507 37143990 37969412 38794834 38851140 42088735 43810860 44688540 44763270 47461765 50506482 53715924 56954118 58192251 58276710 65716290 65878020 67032810 67144905 68637014 74287980 75759723 77589668 84177470 85431177 89526540 94923530 96987085 101012964 102955521 113908236 116384502 116553420 126266205 131432580 134065620 134289810 137274028 142385295 151519446 168354940 170862354 171592535 174576753 189847060 193974170 205911042 232769004 252532410 268579620 284770590 290961255 303038892 308866563 341724708 343185070 349153506 378798615 387948340 411822084 427155885 446140591 505064820 514777605 569541180 581922510 617733126 686370140 698307012 757597230 854311770 872883765 892281182 1029555210 1163845020 1235466252 1338421773 1515194460 1544332815 1708623540 1745767530 1784562364 2059110420 2230702955 2676843546 3088665630 3491535060 4015265319 4461405910 5353687092 6177331260 6692108865 8030530638 8922811820 13384217730 16061061276 20076326595 26768435460 40152653190 80305306380
• Sum of all divisors σ(n): 285310771200
• Sum of proper divisors (its aliquot sum) s(n): 205005464820
• 80305306380 is an abundant number, because the sum of its proper divisors (205005464820) is greater than itself. Its abundance is 124700158440

Bases of 80305306380

• Binary: 1001010110010100100011011101100001100₂
• Hexadecimal: 0x12B291BB0C
• Base-36: 10W3PEZ0

Squares and roots of 80305306380

• 80305306380 squared (80305306380²) is 6448942232785668704400
• 80305306380 cubed (80305306380³) is 517884281830774406180019654072000
• The square root of 80305306380 is 283381.9090556065
• The cube root of 80305306380 is 4314.3437773915

Scales and comparisons

• 80,305,306,380 seconds is equal to 2,553 years, 23 weeks, 6 days, 13 hours, 33 minutes.
• To count from 1 to 80,305,306,380 would take you about five thousand, one hundred six 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 80305306380 cubic inches would be around 359.5 feet tall.

Recreational maths with 80305306380

• 80305306380 backwards is 08360350308
• 80305306380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80305306380's digits is 36
• More coming soon!