80109139968

Names of 80109139968

• Cardinal: 80109139968 can be written as Eighty billion, one hundred nine million, one hundred thirty-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 8.0109139968 × 10¹⁰

Factors of 80109139968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 336

Divisors of 80109139968

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 44 48 52 54 64 66 72 78 81 88 96 99 104 108 117 121 128 132 143 144 156 162 176 192 198 208 216 234 242 256 264 286 288 297 307 312 324 351 352 363 384 396 416 429 432 468 484 512 528 572 576 594 614 624 648 702 704 726 768 792 832 858 864 891 921 936 968 1024 1053 1056 1089 1144 1152 1188 1228 1248 1287 1296 1404 1408 1452 1536 1573 1584 1664 1716 1728 1782 1842 1872 1936 2048 2106 2112 2178 2288 2304 2376 2456 2496 2574 2592 2763 2808 2816 2904 3072 3146 3168 3267 3328 3377 3432 3456 3564 3684 3744 3861 3872 3991 4212 4224 4356 4576 4608 4719 4752 4912 4992 5148 5184 5526 5616 5632 5808 6144 6292 6336 6534 6656 6754 6864 6912 7128 7368 7488 7722 7744 7982 8289 8424 8448 8712 9152 9216 9438 9504 9801 9824 9984 10131 10296 10368 11052 11232 11264 11583 11616 11973 12584 12672 13068 13312 13508 13728 13824 14157 14256 14736 14976 15444 15488 15964 16578 16848 16896 17424 18304 18432 18876 19008 19602 19648 19968 20262 20592 20736 22104 22464 22528 23166 23232 23946 24867 25168 25344 26136 26624 27016 27456 27648 28314 28512 29472 29952 30393 30888 30976 31928 33156 33696 33792 34848 35919 36608 37147 37752 38016 39204 39296 39936 40524 41184 41472 42471 43901 44208 44928 46332 46464 47892 49734 50336 50688 52272 54032 54912 55296 56628 57024 58944 59904 60786 61776 61952 63856 66312 67392 67584 69696 71838 73216 74294 75504 76032 78408 78592 79872 81048 82368 82944 84942 87802 88416 89856 91179 92664 92928 95784 99468 100672 101376 104544 107757 108064 109824 111441 113256 114048 117888 119808 121572 123552 123904 127413 127712 131703 132624 134784 139392 143676 146432 148588 151008 152064 156816 157184 162096 164736 165888 169884 175604 176832 179712 182358 185328 185856 191568 198936 201344 202752 209088 215514 216128 219648 222882 226512 228096 235776 239616 243144 247104 247808 254826 255424 263406 265248 269568 273537 278784 287352 292864 297176 302016 304128 313632 314368 323271 324192 329472 334323 339768 351208 353664 359424 364716 370656 371712 383136 395109 397872 402688 418176 431028 432256 439296 445764 453024 456192 471552 482911 486288 494208 509652 510848 526812 530496 539136 547074 557568 574704 594352 604032 608256 627264 628736 646542 648384 658944 668646 679536 702416 707328 718848 729432 741312 743424 766272 790218 795744 805376 836352 862056 864512 878592 891528 906048 912384 943104 965822 972576 988416 1002969 1019304 1021696 1053624 1060992 1078272 1094148 1115136 1149408 1185327 1188704 1208064 1254528 1293084 1296768 1317888 1337292 1359072 1404832 1414656 1448733 1458864 1482624 1532544 1580436 1591488 1610752 1672704 1724112 1729024 1783056 1812096 1824768 1886208 1931644 1945152 1976832 2005938 2038608 2043392 2107248 2121984 2156544 2188296 2230272 2298816 2370654 2377408 2416128 2509056 2586168 2593536 2635776 2674584 2718144 2809664 2829312 2897466 2917728 2965248 3008907 3065088 3160872 3182976 3221504 3345408 3448224 3458048 3555981 3566112 3624192 3863288 3890304 3953664 4011876 4077216 4086784 4214496 4243968 4346199 4376592 4597632 4741308 4754816 4832256 5018112 5172336 5187072 5349168 5436288 5619328 5658624 5794932 5835456 5930496 6017814 6130176 6321744 6365952 6690816 6896448 6916096 7111962 7132224 7248384 7726576 7780608 7907328 8023752 8154432 8173568 8428992 8487936 8692398 8753184 9195264 9482616 9509632 9664512 10036224 10344672 10374144 10698336 10872576 11238656 11589864 11670912 11860992 12035628 12260352 12643488 12731904 13038597 13792896 14223924 14264448 14496768 15453152 15561216 16047504 16308864 16857984 16975872 17384796 17506368 18390528 18965232 19019264 20072448 20689344 20748288 21396672 21745152 22477312 23179728 23341824 23721984 24071256 24520704 25286976 25463808 26077194 27585792 28447848 28528896 28993536 30906304 31122432 32095008 32617728 33715968 34769592 35012736 36781056 37930464 38038528 39115791 41378688 42793344 43490304 44954624 46359456 46683648 48142512 50573952 50927616 52154388 55171584 56895696 57057792 61812608 62244864 64190016 65235456 67431936 69539184 70025472 73562112 75860928 76077056 78231582 82757376 85586688 86980608 89909248 92718912 93367296 96285024 101147904 104308776 110343168 113791392 114115584 123625216 128380032 130470912 134863872 139078368 140050944 151721856 156463164 165514752 171173376 185437824 186734592 192570048 202295808 208617552 220686336 227582784 228231168 247250432 256760064 260941824 269727744 278156736 280101888 303443712 312926328 331029504 342346752 370875648 385140096 404591616 417235104 455165568 494500864 513520128 556313472 560203776 606887424 625852656 662059008 684693504 741751296 770280192 809183232 834470208 910331136 989001728 1027040256 1112626944 1213774848 1251705312 1483502592 1540560384 1668940416 1820662272 2054080512 2225253888 2427549696 2503410624 2967005184 3081120768 3337880832 3641324544 4450507776 5006821248 6162241536 6675761664 7282649088 8901015552 10013642496 13351523328 20027284992 26703046656 40054569984 80109139968
• Sum of all divisors σ(n): 284164400520
• Sum of proper divisors (its aliquot sum) s(n): 204055260552
• 80109139968 is an abundant number, because the sum of its proper divisors (204055260552) is greater than itself. Its abundance is 123946120584

Bases of 80109139968

• Binary: 1001010100110111000000111100000000000₂
• Hexadecimal: 0x12A6E07800
• Base-36: 10SUWW00

Squares and roots of 80109139968

• 80109139968 squared (80109139968²) is 6417474306412615041024
• 80109139968 cubed (80109139968³) is 514098347453451898282293678047232
• The square root of 80109139968 is 283035.5807456015
• The cube root of 80109139968 is 4310.8279474515

Scales and comparisons

• 80,109,139,968 seconds is equal to 2,547 years, 11 weeks, 4 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 80,109,139,968 would take you about five thousand and ninety-four 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 80109139968 cubic inches would be around 359.2 feet tall.

Recreational maths with 80109139968

• 80109139968 backwards is 86993190108
• 80109139968 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80109139968's digits is 54
• More coming soon!