80400427968

Names of 80400427968

• Cardinal: 80400427968 can be written as Eighty billion, four hundred million, four hundred twenty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 8.0400427968 × 10¹⁰

Factors of 80400427968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1945

Divisors of 80400427968

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 41 42 48 56 57 64 76 82 84 96 112 114 123 133 152 164 168 192 224 228 246 266 287 304 328 336 399 448 456 492 532 574 608 656 672 779 798 861 912 984 1064 1148 1216 1312 1344 1558 1596 1681 1722 1824 1873 1968 2128 2296 2337 2624 3116 3192 3362 3444 3648 3746 3936 4256 4592 4674 5043 5453 5619 6232 6384 6724 6888 7492 7872 8512 9184 9348 10086 10906 11238 11767 12464 12768 13111 13448 13776 14984 16359 18368 18696 20172 21812 22476 23534 24928 25536 26222 26896 27552 29968 31939 32718 35301 35587 37392 39333 40344 43624 44952 47068 49856 52444 53792 55104 59936 63878 65436 70602 71174 74784 76793 78666 80688 87248 89904 94136 95817 104888 106761 107584 119872 127756 130872 141204 142348 149568 153586 157332 161376 174496 179808 188272 191634 209776 213522 223573 230379 249109 255512 261744 282408 284696 307172 314664 322752 348992 359616 376544 383268 419552 427044 447146 460758 498218 511024 523488 537551 564816 569392 614344 629328 670719 747327 753088 766536 839104 854088 894292 921516 996436 1022048 1046976 1075102 1129632 1138784 1228688 1258656 1341438 1459067 1494654 1533072 1612653 1708176 1788584 1843032 1992872 2044096 2150204 2259264 2277568 2457376 2517312 2682876 2918134 2989308 3066144 3148513 3225306 3416352 3577168 3686064 3985744 4300408 4377201 4914752 5365752 5836268 5978616 6132288 6297026 6450612 6832704 7154336 7372128 7971488 8600816 8754402 9445539 10213469 10731504 11672536 11957232 12594052 12901224 14308672 14744256 15942976 17201632 17508804 18891078 20426938 21463008 22039591 23345072 23914464 25188104 25802448 30640407 34403264 35017608 37782156 40853876 42926016 44079182 46690144 47828928 50376208 51604896 59821747 61280814 66118773 70035216 75564312 81707752 88158364 93380288 100752416 103209792 119643494 122561628 132237546 140070432 151128624 163415504 176316728 179465241 201504832 239286988 245123256 264475092 280140864 302257248 326831008 352633456 358930482 418752229 478573976 490246512 528950184 604514496 653662016 705266912 717860964 837504458 957147952 980493024 1057900368 1256256687 1410533824 1435721928 1675008916 1914295904 1960986048 2115800736 2512513374 2871443856 3350017832 3828591808 4231601472 5025026748 5742887712 6700035664 10050053496 11485775424 13400071328 20100106992 26800142656 40200213984 80400427968
• Sum of all divisors σ(n): 262445154560
• Sum of proper divisors (its aliquot sum) s(n): 182044726592
• 80400427968 is an abundant number, because the sum of its proper divisors (182044726592) is greater than itself. Its abundance is 101644298624

Bases of 80400427968

• Binary: 1001010111000001111010010101111000000₂
• Hexadecimal: 0x12B83D2BC0
• Base-36: 10XOC79C

Squares and roots of 80400427968

• 80400427968 squared (80400427968²) is 6464228817437556609024
• 80400427968 cubed (80400427968³) is 519726763405058092481756450783232
• The square root of 80400427968 is 283549.6922375333
• The cube root of 80400427968 is 4316.0465511425

Scales and comparisons

• 80,400,427,968 seconds is equal to 2,556 years, 25 weeks, 1 day, 12 hours, 12 minutes, 48 seconds.
• To count from 1 to 80,400,427,968 would take you about five thousand, one hundred twelve 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 80400427968 cubic inches would be around 359.7 feet tall.

Recreational maths with 80400427968

• 80400427968 backwards is 86972400408
• 80400427968 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80400427968's digits is 48
• More coming soon!