80989097616

Names of 80989097616

• Cardinal: 80989097616 can be written as Eighty billion, nine hundred eighty-nine million, ninety-seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 8.0989097616 × 10¹⁰

Factors of 80989097616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 72

Divisors of 80989097616

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 31 36 42 48 54 56 58 62 63 72 84 87 93 108 112 116 124 126 144 168 174 186 189 203 216 217 232 248 252 261 279 336 348 372 378 406 432 434 464 496 504 522 558 609 651 696 744 756 783 812 837 868 899 961 1008 1044 1116 1218 1302 1392 1488 1512 1566 1624 1674 1736 1798 1827 1922 1953 2088 2232 2436 2604 2697 2883 3024 3132 3248 3348 3472 3596 3654 3844 3906 4176 4464 4872 5208 5394 5481 5766 5859 6264 6293 6696 6727 7192 7308 7688 7812 8091 8649 9744 10416 10788 10962 11532 11718 12528 12586 13392 13454 14384 14616 15376 15624 16182 17298 18879 20181 21576 21924 23064 23436 24273 25172 25947 26908 27869 29232 29791 31248 32364 34596 37758 40362 43152 43848 46128 46872 48546 50344 51894 53816 55738 56637 59582 60543 64728 69192 75516 80724 83607 87696 89373 93744 97092 100688 103788 107632 111476 113274 119164 121086 129456 138384 151032 161448 167214 169911 178746 181629 194184 195083 207576 208537 222952 226548 238328 242172 250821 268119 302064 322896 334428 339822 357492 363258 388368 390166 415152 417074 445904 453096 476656 484344 501642 536238 585249 625611 668856 679644 714984 726516 752463 780332 804357 834148 863939 906192 923521 968688 1003284 1072476 1170498 1251222 1337712 1359288 1429968 1453032 1504926 1560664 1608714 1668296 1727878 1755747 1847042 1876833 2006568 2144952 2340996 2502444 2591817 2718576 2770563 2906064 3009852 3121328 3217428 3336592 3455756 3511494 3694084 3753666 4013136 4289904 4681992 5004888 5183634 5267241 5541126 5630499 6019704 6047573 6434856 6464647 6911512 7022988 7388168 7507332 7775451 8311689 9363984 10009776 10367268 10534482 11082252 11260998 12039408 12095146 12869712 12929294 13823024 14045976 14776336 15014664 15550902 16623378 18142719 19393941 20734536 21068964 22164504 22521996 23326353 24190292 24935067 25858588 26782109 28091952 30029328 31101804 33246756 36285438 38787882 41469072 42137928 44329008 45043992 46652706 48380584 49870134 51717176 53564218 54428157 58181823 62203608 66493512 72570876 77575764 80346327 84275856 90087984 93305412 96761168 99740268 103434352 107128436 108856314 116363646 124407216 132987024 145141752 155151528 160692654 163284471 174545469 186610824 187474763 199480536 214256872 217712628 232727292 241038981 290283504 310303056 321385308 326568942 349090938 373221648 374949526 398961072 428513744 435425256 465454584 482077962 562424289 642770616 653137884 698181876 723116943 749899052 870850512 930909168 964155924 1124848578 1285541232 1306275768 1396363752 1446233886 1499798104 1687272867 1928311848 2249697156 2612551536 2792727504 2892467772 2999596208 3374545734 3856623696 4499394312 5061818601 5784935544 6749091468 8998788624 10123637202 11569871088 13498182936 20247274404 26996365872 40494548808 80989097616
• Sum of all divisors σ(n): 284001168000
• Sum of proper divisors (its aliquot sum) s(n): 203012070384
• 80989097616 is an abundant number, because the sum of its proper divisors (203012070384) is greater than itself. Its abundance is 122022972768

Bases of 80989097616

• Binary: 1001011011011010100111000111010010000₂
• Hexadecimal: 0x12DB538E90
• Base-36: 117ETFO0

Squares and roots of 80989097616

• 80989097616 squared (80989097616²) is 6559233932653976883456
• 80989097616 cubed (80989097616³) is 531226437257892503764825439440896
• The square root of 80989097616 is 284585.8352342927
• The cube root of 80989097616 is 4326.5545792659

Scales and comparisons

• 80,989,097,616 seconds is equal to 2,575 years, 10 weeks, 3 days, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 80,989,097,616 would take you about five thousand, one hundred fifty 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 80989097616 cubic inches would be around 360.5 feet tall.

Recreational maths with 80989097616

• 80989097616 backwards is 61679098908
• 80989097616 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80989097616's digits is 63
• More coming soon!