80972879904

Names of 80972879904

• Cardinal: 80972879904 can be written as Eighty billion, nine hundred seventy-two million, eight hundred seventy-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 8.0972879904 × 10¹⁰

Factors of 80972879904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1111

Divisors of 80972879904

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 47 48 54 56 62 63 72 81 84 93 94 96 108 112 124 126 141 144 162 168 186 188 189 216 217 224 243 248 252 279 282 288 324 329 336 372 376 378 423 432 434 486 496 504 558 564 567 648 651 658 672 744 752 756 837 846 864 868 972 987 992 1008 1021 1116 1128 1134 1269 1296 1302 1316 1457 1488 1504 1512 1674 1692 1701 1736 1944 1953 1974 2016 2042 2232 2256 2268 2511 2538 2592 2604 2632 2914 2961 2976 3024 3063 3348 3384 3402 3472 3807 3888 3906 3948 4084 4371 4464 4512 4536 5022 5076 5208 5264 5828 5859 5922 6048 6126 6696 6768 6804 6944 7147 7533 7614 7776 7812 7896 8168 8742 8883 8928 9072 9189 10044 10152 10199 10416 10528 11421 11656 11718 11844 12252 13113 13392 13536 13608 14294 15066 15228 15624 15792 16336 17484 17577 17766 18144 18378 20088 20304 20398 20832 21441 22842 23312 23436 23688 24504 26226 26649 26784 27216 27567 28588 30132 30456 30597 31248 31584 31651 32672 34968 35154 35532 36756 39339 40176 40608 40796 42882 45684 46624 46872 47376 47987 49008 52452 52731 53298 54432 55134 57176 60264 60912 61194 62496 63302 64323 69936 70308 71064 73512 78678 79947 80352 81592 82701 85764 91368 91791 93744 94752 94953 95974 98016 104904 105462 106596 110268 114352 118017 120528 121824 122388 126604 128646 139872 140616 142128 143961 147024 157356 159894 163184 165402 171528 182736 183582 187488 189906 191948 192969 209808 210924 213192 220536 221557 228704 236034 241056 244776 248103 253208 257292 275373 281232 284256 284859 287922 294048 314712 319788 326368 330804 335909 343056 354051 365472 367164 379812 383896 385938 419616 421848 426384 431883 441072 443114 472068 489552 496206 506416 514584 550746 562464 569718 575844 578907 629424 639576 661608 664671 671818 686112 708102 734328 759624 767792 771876 826119 843696 852768 854577 863766 882144 886228 944136 979104 992412 1007727 1012832 1029168 1101492 1139436 1151688 1157814 1258848 1279152 1295649 1323216 1329342 1343636 1416204 1468656 1487597 1519248 1535584 1543752 1652238 1687392 1709154 1727532 1736721 1772456 1888272 1984824 1994013 2015454 2058336 2202984 2278872 2303376 2315628 2478357 2558304 2563731 2591298 2646432 2658684 2687272 2832408 2937312 2975194 3023181 3038496 3087504 3304476 3418308 3455064 3473442 3544912 3776544 3886947 3969648 3988026 4030908 4405968 4462791 4557744 4606752 4631256 4956714 5127462 5182596 5317368 5374544 5664816 5950388 5982039 6046362 6175008 6608952 6836616 6910128 6946884 7089824 7691193 7773894 7939296 7976052 8061816 8811936 8925582 9069543 9115488 9262512 9913428 10254924 10365192 10413179 10634736 10749088 11329632 11660841 11900776 11964078 12092724 13217904 13388373 13673232 13820256 13893768 15382386 15547788 15952104 16123632 17851164 17946117 18139086 18525024 19826856 20509848 20730384 20826358 21269472 23321682 23801552 23928156 24185448 26435808 26776746 27208629 27346464 27787536 30764772 31095576 31239537 31904208 32247264 35702328 35892234 36278172 39653712 40165119 41019696 41460768 41652716 46643364 47603104 47856312 48370896 53553492 53838351 54417258 55575072 61529544 62191152 62479074 63808416 71404656 71784468 72556344 79307424 80330238 81625887 82039392 83305432 93286728 93718611 95712624 96741792 107106984 107676702 108834516 120495357 123059088 124382304 124958148 142809312 143568936 145112688 160660476 163251774 166610864 186573456 187437222 191425248 214213968 215353404 217669032 240990714 246118176 249916296 281155833 287137872 290225376 321320952 326503548 333221728 361486071 373146912 374874444 428427936 430706808 435338064 481981428 499832592 562311666 574275744 642641904 653007096 722972142 749748888 843467499 861413616 870676128 963962856 999665184 1124623332 1285283808 1306014192 1445944284 1499497776 1686934998 1722827232 1927925712 2249246664 2530402497 2612028384 2891888568 2998995552 3373869996 3855851424 4498493328 5060804994 5783777136 6747739992 8996986656 10121609988 11567554272 13495479984 20243219976 26990959968 40486439952 80972879904
• Sum of all divisors σ(n): 287987761152
• Sum of proper divisors (its aliquot sum) s(n): 207014881248
• 80972879904 is an abundant number, because the sum of its proper divisors (207014881248) is greater than itself. Its abundance is 126042001344

Bases of 80972879904

• Binary: 1001011011010010111000001100000100000₂
• Hexadecimal: 0x12DA5C1820
• Base-36: 11755U00

Squares and roots of 80972879904

• 80972879904 squared (80972879904²) is 6556607279947607049216
• 80972879904 cubed (80972879904³) is 530907373856889693008350985355264
• The square root of 80972879904 is 284557.3402743287
• The cube root of 80972879904 is 4326.2657687871

Scales and comparisons

• 80,972,879,904 seconds is equal to 2,574 years, 35 weeks, 5 days, 2 hours, 38 minutes, 24 seconds.
• To count from 1 to 80,972,879,904 would take you about five thousand, one hundred forty-nine 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 80972879904 cubic inches would be around 360.5 feet tall.

Recreational maths with 80972879904

• 80972879904 backwards is 40997827908
• 80972879904 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80972879904's digits is 63
• More coming soon!