80735073840

Names of 80735073840

• Cardinal: 80735073840 can be written as Eighty billion, seven hundred thirty-five million, seventy-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.073507384 × 10¹⁰

Factors of 80735073840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 255

Divisors of 80735073840

• 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 27 30 36 40 45 48 53 54 60 72 79 80 90 106 108 113 120 135 144 158 159 180 212 216 226 237 240 265 270 316 318 339 360 395 424 432 452 474 477 530 540 565 632 636 678 711 720 790 795 848 904 948 954 1017 1060 1080 1130 1185 1264 1272 1356 1422 1431 1580 1590 1695 1808 1896 1908 2034 2120 2133 2160 2260 2370 2385 2544 2712 2844 2862 3051 3160 3180 3390 3555 3792 3816 4068 4187 4240 4266 4520 4740 4770 5085 5424 5688 5724 5989 6102 6241 6320 6360 6780 7110 7155 7632 8136 8374 8532 8927 9040 9480 9540 10170 10665 11376 11448 11978 12204 12482 12561 12720 13560 14220 14310 15255 16272 16748 17064 17854 17967 18723 18960 19080 20340 20935 21330 22896 23956 24408 24964 25122 26781 27120 28440 28620 29945 30510 31205 33496 34128 35708 35934 37446 37683 38160 40680 41870 42660 44635 47912 48816 49928 50244 53562 53901 56169 56880 57240 59890 61020 62410 62805 66992 71416 71868 74892 75366 80343 81360 83740 85320 89270 89835 93615 95824 99856 100488 107124 107802 112338 113049 114480 119780 122040 124820 125610 133905 142832 143736 149784 150732 160686 161703 167480 168507 170640 178540 179670 187230 188415 200976 214248 215604 224676 226098 239560 241029 244080 249640 251220 267810 269505 280845 287472 299568 301464 321372 323406 330773 334960 337014 357080 359340 374460 376830 401715 428496 431208 449352 452196 473131 479120 482058 499280 502440 535620 539010 561690 565245 602928 642744 646812 661546 674028 705233 714160 718680 748920 753660 803430 808515 842535 862416 898704 904392 946262 964116 992319 1004880 1071240 1078020 1123380 1130490 1205145 1285488 1293624 1323092 1348056 1410466 1419393 1437360 1497840 1507320 1606860 1617030 1653865 1685070 1808784 1892524 1928232 1984638 2115699 2142480 2156040 2246760 2260980 2365655 2410290 2587248 2646184 2696112 2820932 2838786 2976957 3014640 3213720 3234060 3307730 3370140 3526165 3785048 3856464 3969276 4231398 4258179 4312080 4493520 4521960 4731310 4820580 4961595 5292368 5641864 5677572 5953914 6347097 6427440 6468120 6615460 6740280 7052330 7096965 7570096 7938552 8462796 8516358 8930871 9043920 9462620 9641160 9923190 10578495 11283728 11355144 11907828 12694194 12774537 12936240 13230920 13480560 14104660 14193930 14884785 15877104 16925592 17032716 17861742 18925240 19041291 19282320 19846380 21156990 21290895 22710288 23815656 25388388 25549074 26461840 28209320 28387860 29769570 31735485 33851184 34065432 35723484 37377349 37850480 38082582 39692760 42313980 42581790 44654355 47631312 50776776 51098148 56418640 56775720 59539140 63470970 63872685 68130864 71446968 74754698 76165164 79385520 84627960 85163580 89308710 95206455 101553552 102196296 112132047 113551440 119078280 126941940 127745370 142893936 149509396 152330328 169255920 170327160 178617420 186886745 190412910 204392592 224264094 238156560 253883880 255490740 299018792 304660656 336396141 340654320 357234840 373773490 380825820 448528188 507767760 510981480 560660235 598037584 672792282 714469680 747546980 761651640 897056376 1009188423 1021962960 1121320470 1345584564 1495093960 1523303280 1681980705 1794112752 2018376846 2242640940 2691169128 2990187920 3363961410 4036753692 4485281880 5045942115 5382338256 6727922820 8073507384 8970563760 10091884230 13455845640 16147014768 20183768460 26911691280 40367536920 80735073840
• Sum of all divisors σ(n): 289505845440
• Sum of proper divisors (its aliquot sum) s(n): 208770771600
• 80735073840 is an abundant number, because the sum of its proper divisors (208770771600) is greater than itself. Its abundance is 128035697760

Bases of 80735073840

• Binary: 1001011001100001011110111011000110000₂
• Hexadecimal: 0x12CC2F7630
• Base-36: 1137KTO0

Squares and roots of 80735073840

• 80735073840 squared (80735073840²) is 6518152147950252345600
• 80735073840 cubed (80735073840³) is 526243494965118227768649199104000
• The square root of 80735073840 is 284139.1804028441
• The cube root of 80735073840 is 4322.0264027125

Scales and comparisons

• 80,735,073,840 seconds is equal to 2,567 years, 6 weeks, 3 days, 17 hours, 24 minutes.
• To count from 1 to 80,735,073,840 would take you about five thousand, one hundred thirty-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 80735073840 cubic inches would be around 360.2 feet tall.

Recreational maths with 80735073840

• 80735073840 backwards is 04837053708
• 80735073840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80735073840's digits is 45
• More coming soon!