18999044960

Names of 18999044960

• Cardinal: 18999044960 can be written as Eighteen billion, nine hundred ninety-nine million, forty-four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.899904496 × 10¹⁰

Factors of 18999044960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 853

Divisors of 18999044960

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 68 70 79 80 85 112 119 136 140 158 160 170 224 238 272 280 289 316 340 395 476 544 553 560 578 595 632 680 743 790 952 1106 1120 1156 1190 1264 1343 1360 1445 1486 1580 1904 2023 2212 2312 2380 2528 2686 2720 2765 2890 2972 3160 3715 3808 4046 4424 4624 4760 5201 5372 5530 5780 5944 6320 6715 7430 8092 8848 9248 9401 9520 10115 10402 10744 11060 11560 11888 12631 12640 13430 14860 16184 17696 18802 19040 20230 20804 21488 22120 22831 23120 23776 25262 26005 26860 29720 32368 37604 40460 41608 42976 44240 45662 46240 47005 50524 52010 53720 58697 59440 63155 64736 75208 80920 83216 88417 88480 91324 94010 101048 104020 107440 114155 117394 118880 126310 150416 159817 161840 166432 176834 182648 188020 202096 208040 214727 214880 228310 234788 252620 293485 300832 319634 323680 353668 365296 376040 404192 410879 416080 429454 442085 456620 469576 505240 586970 639268 707336 730592 752080 799085 821758 832160 858908 884170 913240 939152 997849 1010480 1073635 1173940 1278536 1414672 1503089 1504160 1598170 1643516 1717816 1768340 1826480 1878304 1995698 2020960 2054395 2147270 2347880 2557072 2829344 3006178 3196340 3287032 3435632 3536680 3652960 3991396 4108790 4294540 4695760 4989245 5114144 6012356 6392680 6574064 6871264 6984943 7073360 7515445 7982792 8217580 8589080 9391520 9978490 12024712 12785360 13148128 13969886 14146720 15030890 15965584 16435160 16963433 17178160 19956980 24049424 25570720 27939772 30061780 31931168 32870320 33926866 34356320 34924715 39913960 48098848 55879544 60123560 65740640 67853732 69849430 79827920 84817165 111759088 118744031 120247120 135707464 139698860 159655840 169634330 223518176 237488062 240494240 271414928 279397720 339268660 474976124 542829856 558795440 593720155 678537320 949952248 1117590880 1187440310 1357074640 1899904496 2374880620 2714149280 3799808992 4749761240 9499522480 18999044960
• Sum of all divisors σ(n): 55256463360
• Sum of proper divisors (its aliquot sum) s(n): 36257418400
• 18999044960 is an abundant number, because the sum of its proper divisors (36257418400) is greater than itself. Its abundance is 17258373440

Bases of 18999044960

• Binary: 10001101100011011100110101101100000₂
• Hexadecimal: 0x46C6E6B60
• Base-36: 8Q7JGWW

Squares and roots of 18999044960

• 18999044960 squared (18999044960²) is 360963709392101401600
• 18999044960 cubed (18999044960³) is 6857965743668908797877415936000
• The square root of 18999044960 is 137837.0231831781
• The cube root of 18999044960 is 2668.3569386691

Scales and comparisons

• 18,999,044,960 seconds is equal to 604 years, 5 weeks, 5 days, 8 hours, 29 minutes, 20 seconds.
• To count from 1 to 18,999,044,960 would take you about one thousand, two hundred eight 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 18999044960 cubic inches would be around 222.4 feet tall.

Recreational maths with 18999044960

• 18999044960 backwards is 06944099981
• The number of decimal digits it has is: 11
• The sum of 18999044960's digits is 59
• More coming soon!