1300023900

Names of 1300023900

• Cardinal: 1300023900 can be written as One billion, three hundred million, twenty-three thousand, nine hundred.

Scientific notation

• Scientific notation: 1.3000239 × 10⁹

Factors of 1300023900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 777

Divisors of 1300023900

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 41 42 45 49 50 60 63 70 75 82 84 90 98 100 105 123 126 140 147 150 164 175 180 196 205 210 225 245 246 252 287 294 300 315 350 369 410 420 441 450 490 492 525 574 588 615 630 700 719 735 738 820 861 882 900 980 1025 1050 1148 1225 1230 1260 1435 1438 1470 1476 1575 1722 1764 1845 2009 2050 2100 2157 2205 2450 2460 2583 2870 2876 2940 3075 3150 3444 3595 3675 3690 4018 4100 4305 4314 4410 4900 5033 5166 5740 6027 6150 6300 6471 7175 7190 7350 7380 8036 8610 8628 8820 9225 10045 10066 10332 10785 11025 12054 12300 12915 12942 14350 14380 14700 15099 17220 17975 18081 18450 20090 20132 21525 21570 22050 24108 25165 25830 25884 28700 29479 30135 30198 32355 35231 35950 36162 36900 40180 43050 43140 44100 45297 50225 50330 51660 53925 58958 60270 60396 64575 64710 70462 71900 72324 75495 86100 88437 90405 90594 100450 100660 105693 107850 117916 120540 125825 129150 129420 140924 147395 150675 150990 161775 176155 176874 180810 181188 200900 206353 211386 215700 226485 251650 258300 265311 294790 301350 301980 317079 323550 352310 353748 361620 377475 412706 422772 442185 452025 452970 503300 528465 530622 589580 602700 619059 634158 647100 704620 736975 754950 825412 880775 884370 904050 905940 1031765 1056930 1061244 1132425 1238118 1268316 1326555 1444471 1473950 1509900 1585395 1761550 1768740 1808100 1857177 2063530 2113860 2210925 2264850 2476236 2642325 2653110 2888942 2947900 3095295 3170790 3523100 3714354 4127060 4333413 4421850 4529700 5158825 5284650 5306220 5777884 6190590 6341580 6632775 7222355 7428708 7926975 8666826 8843700 9285885 10317650 10569300 12381180 13000239 13265550 14444710 15476475 15853950 17333652 18571770 20635300 21667065 26000478 26531100 28889420 30952950 31707900 36111775 37143540 43334130 46429425 52000956 61905900 65001195 72223550 86668260 92858850 108335325 130002390 144447100 185717700 216670650 260004780 325005975 433341300 650011950 1300023900
• Sum of all divisors σ(n): 4862501280
• Sum of proper divisors (its aliquot sum) s(n): 3562477380
• 1300023900 is an abundant number, because the sum of its proper divisors (3562477380) is greater than itself. Its abundance is 2262453480

Bases of 1300023900

• Binary: 1001101011111001100101001011100₂
• Hexadecimal: 0x4D7CCA5C
• Base-36: LI00V0

Squares and roots of 1300023900

• 1300023900 squared (1300023900²) is 1690062140571210000
• 1300023900 cubed (1300023900³) is 2197121175227732651919000000
• The square root of 1300023900 is 36055.8441864839
• The cube root of 1300023900 is 1091.3995712993

Scales and comparisons

• 1,300,023,900 seconds is equal to 41 years, 17 weeks, 3 days, 13 hours, 45 minutes.
• To count from 1 to 1,300,023,900 would take you about eighty-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 1300023900 cubic inches would be around 90.9 feet tall.

Recreational maths with 1300023900

• 1300023900 backwards is 0093200031
• 1300023900 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1300023900's digits is 18
• More coming soon!