18120996300

Names of 18120996300

• Cardinal: 18120996300 can be written as Eighteen billion, one hundred twenty million, nine hundred ninety-six thousand, three hundred.

Scientific notation

• Scientific notation: 1.81209963 × 10¹⁰

Factors of 18120996300

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 260

Divisors of 18120996300

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 25 30 33 44 50 55 60 66 71 75 79 89 100 110 121 132 142 150 158 165 178 213 220 237 242 267 275 284 300 316 330 355 356 363 395 426 445 474 484 534 550 605 660 710 726 781 790 825 852 869 890 948 979 1065 1068 1100 1185 1210 1335 1420 1452 1562 1580 1650 1738 1775 1780 1815 1958 1975 2130 2225 2343 2370 2420 2607 2670 2937 3025 3124 3300 3476 3550 3630 3905 3916 3950 4260 4345 4450 4686 4740 4895 5214 5325 5340 5609 5874 5925 6050 6319 6675 7031 7100 7260 7810 7900 8591 8690 8900 9075 9372 9559 9790 10428 10650 10769 11218 11715 11748 11850 12100 12638 13035 13350 14062 14685 15620 16827 17182 17380 18150 18957 19118 19525 19580 21093 21300 21538 21725 22436 23430 23700 24475 25276 25773 26070 26700 28045 28124 28677 29370 31595 32307 33654 34364 35155 36300 37914 38236 39050 42186 42955 43076 43450 46860 47795 48950 51546 52140 53845 56090 57354 58575 58740 61699 63190 64614 65175 67308 69509 70310 73425 75828 77341 78100 84135 84372 85910 86900 94785 95590 97900 103092 105465 107690 112180 114708 117150 123398 126380 128865 129228 130350 139018 140225 140620 143385 146850 154682 157975 161535 168270 171820 175775 185097 189570 191180 208527 210930 214775 215380 232023 234300 238975 246796 257730 260700 269225 278036 280450 286770 293700 308495 309364 315950 323070 336540 347545 351550 370194 379140 386705 417054 420675 421860 429550 464046 473925 477950 499201 515460 527325 538450 560900 573540 616990 631900 644325 646140 678689 695090 703100 716925 740388 764599 773410 807675 834108 841350 850751 859100 925485 928092 947850 955900 998402 1042635 1054650 1076900 1160115 1233980 1288650 1357378 1390180 1433850 1497603 1529198 1542475 1546820 1615350 1682700 1701502 1737725 1850970 1895700 1933525 1996804 2036067 2085270 2109300 2293797 2320230 2496005 2552253 2577300 2714756 2867700 2995206 3058396 3084950 3230700 3393445 3403004 3475450 3701940 3822995 3867050 4072134 4170540 4253755 4587594 4627425 4640460 4992010 5104506 5213175 5491211 5800575 5990412 6169900 6786890 6950900 7488015 7645990 7734100 8144268 8507510 9175188 9254850 9984020 10180335 10209012 10426350 10982422 11468985 11601150 12480025 12761265 13573780 14976030 15291980 16473633 16967225 17015020 18509700 19114975 20360670 20852700 21268775 21964844 22937970 23202300 24960050 25522530 27456055 29952060 32947266 33934450 37440075 38229950 40721340 42537550 45875940 49920100 50901675 51045060 54912110 57344925 60403321 63806325 65894532 67868900 74880150 76459900 82368165 85075100 101803350 109824220 114689850 120806642 127612650 137280275 149760300 164736330 181209963 203606700 229379700 241613284 255225300 274560550 302016605 329472660 362419926 411840825 549121100 604033210 724839852 823681650 906049815 1208066420 1510083025 1647363300 1812099630 3020166050 3624199260 4530249075 6040332100 9060498150 18120996300
• Sum of all divisors σ(n): 59846169600
• Sum of proper divisors (its aliquot sum) s(n): 41725173300
• 18120996300 is an abundant number, because the sum of its proper divisors (41725173300) is greater than itself. Its abundance is 23604177000

Bases of 18120996300

• Binary: 10000111000000110000111010111001100₂
• Hexadecimal: 0x4381875CC
• Base-36: 8BORU8C

Squares and roots of 18120996300

• 18120996300 squared (18120996300²) is 328370506904613690000
• 18120996300 cubed (18120996300³) is 5950400740647629129419347000000
• The square root of 18120996300 is 134614.2499886249
• The cube root of 18120996300 is 2626.6005078447

Scales and comparisons

• 18,120,996,300 seconds is equal to 576 years, 9 weeks, 6 days, 18 hours, 5 minutes.
• To count from 1 to 18,120,996,300 would take you about one thousand, one hundred fifty-two 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 18120996300 cubic inches would be around 218.9 feet tall.

Recreational maths with 18120996300

• 18120996300 backwards is 00369902181
• The number of decimal digits it has is: 11
• The sum of 18120996300's digits is 39
• More coming soon!