80920749000

Names of 80920749000

• Cardinal: 80920749000 can be written as Eighty billion, nine hundred twenty million, seven hundred forty-nine thousand.

Scientific notation

• Scientific notation: 8.0920749 × 10¹⁰

Factors of 80920749000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 181

Divisors of 80920749000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 25 26 28 30 35 39 40 42 50 52 56 60 65 70 75 78 84 91 100 104 105 120 125 130 140 150 151 156 168 169 175 182 195 200 210 250 260 273 280 300 302 312 325 338 350 364 375 390 420 453 455 500 507 520 525 546 600 604 650 676 700 728 750 755 780 840 845 875 906 910 975 1000 1014 1050 1057 1092 1183 1208 1300 1352 1365 1400 1500 1510 1560 1625 1690 1750 1812 1820 1950 1963 2028 2100 2114 2184 2265 2275 2366 2535 2600 2625 2730 3000 3020 3171 3250 3380 3500 3549 3624 3640 3775 3900 3926 4056 4200 4225 4228 4530 4550 4732 4875 5070 5250 5285 5460 5889 5915 6040 6342 6500 6760 6825 7000 7098 7550 7800 7852 8450 8456 9060 9100 9464 9750 9815 10140 10500 10570 10920 11325 11375 11778 11830 12675 12684 13000 13650 13741 14196 15100 15704 15855 16900 17745 18120 18200 18875 19500 19630 20280 21000 21125 21140 22650 22750 22801 23556 23660 25350 25368 25519 26425 27300 27482 28392 29445 29575 30200 31710 33800 34125 35490 37750 39000 39260 41223 42250 42280 45300 45500 45602 47112 47320 49075 50700 51038 52850 54600 54964 56625 58890 59150 63375 63420 68250 68403 68705 70980 75500 76557 78520 79275 82446 84500 88725 90600 91000 91204 98150 101400 102076 105700 109928 113250 114005 117780 118300 126750 126840 127595 132125 136500 136806 137410 141960 147225 147875 151000 153114 158550 159607 164892 169000 177450 178633 182408 196300 204152 206115 211400 226500 228010 235560 236600 245375 253500 255190 264250 273000 273612 274820 294450 295750 296413 306228 317100 319214 329784 342015 343525 354900 357266 382785 392600 396375 412230 443625 453000 456020 478821 490750 507000 510380 528500 535899 547224 549640 570025 588900 591500 592826 612456 634200 637975 638428 684030 687050 709800 714532 736125 765570 792750 798035 824460 887250 889239 893165 912040 957642 981500 1020760 1030575 1057000 1071798 1140050 1177800 1183000 1185652 1275950 1276856 1368060 1374100 1429064 1472250 1482065 1531140 1585500 1596070 1648920 1710075 1717625 1774500 1778478 1786330 1913925 1915284 1963000 2061150 2074891 2143596 2280100 2371304 2394105 2551900 2679495 2736120 2748200 2850125 2944500 2964130 3062280 3171000 3189875 3192140 3420150 3435250 3549000 3556956 3572660 3827850 3830568 3853369 3990175 4122300 4149782 4287192 4446195 4465825 4560200 4788210 5103800 5152875 5358990 5700250 5889000 5928260 6224673 6379750 6384280 6840300 6870500 7113912 7145320 7410325 7655700 7706738 7980350 8244600 8299564 8550375 8892390 8931650 9569625 9576420 10305750 10374455 10717980 11400500 11560107 11856520 11970525 12449346 12759500 13397475 13680600 13741000 14820650 15311400 15413476 15960700 16599128 17100750 17784780 17863300 19139250 19152840 19266845 19950875 20611500 20748910 21435960 22230975 22329125 22801000 23120214 23941050 24898692 25519000 26794950 26973583 29641300 30826952 31123365 31921400 34201500 35569560 35726600 37051625 38278500 38533690 39901750 41223000 41497820 44461950 44658250 46240428 47882100 49797384 51872275 53589900 53947166 57800535 59282600 59852625 62246730 66987375 68403000 74103250 76557000 77067380 79803500 80920749 82995640 88923900 89316500 92480856 95764200 96334225 103744550 107179800 107894332 111154875 115601070 119705250 124493460 133974750 134867915 148206500 154134760 155616825 159607000 161841498 177847800 178633000 192668450 207489100 215788664 222309750 231202140 239410500 248986920 259361375 267949500 269735830 289002675 296413000 311233650 323682996 385336900 404603745 414978200 444619500 462404280 478821000 481671125 518722750 535899000 539471660 578005350 622467300 647365992 674339575 770673800 778084125 809207490 889239000 963342250 1037445500 1078943320 1156010700 1244934600 1348679150 1445013375 1556168250 1618414980 1926684500 2023018725 2074891000 2312021400 2697358300 2890026750 3112336500 3236829960 3371697875 3853369000 4046037450 5394716600 5780053500 6224673000 6743395750 8092074900 10115093625 11560107000 13486791500 16184149800 20230187250 26973583000 40460374500 80920749000
• Sum of all divisors σ(n): 314525877120
• Sum of proper divisors (its aliquot sum) s(n): 233605128120
• 80920749000 is an abundant number, because the sum of its proper divisors (233605128120) is greater than itself. Its abundance is 152684379120

Bases of 80920749000

• Binary: 1001011010111010000001010001111001000₂
• Hexadecimal: 0x12D740A3C8
• Base-36: 116A4HJC

Squares and roots of 80920749000

• 80920749000 squared (80920749000²) is 6548167618721001000000
• 80920749000 cubed (80920749000³) is 529882628284449822949749000000000
• The square root of 80920749000 is 284465.7255276987
• The cube root of 80920749000 is 4325.3371427963

Scales and comparisons

• 80,920,749,000 seconds is equal to 2,573 years, 1 week, 3 days, 17 hours, 50 minutes.
• To count from 1 to 80,920,749,000 would take you about five thousand, one hundred forty-six 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 80920749000 cubic inches would be around 360.4 feet tall.

Recreational maths with 80920749000

• 80920749000 backwards is 00094702908
• 80920749000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80920749000's digits is 39
• More coming soon!