130739400

Names of 130739400

• Cardinal: 130739400 can be written as One hundred thirty million, seven hundred thirty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.307394 × 10⁸

Factors of 130739400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 123

Divisors of 130739400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 27 30 31 33 36 40 44 45 50 54 55 60 62 66 71 72 75 88 90 93 99 100 108 110 120 124 132 135 142 150 155 165 180 186 198 200 213 216 220 225 248 264 270 275 279 284 297 300 310 330 341 355 360 372 396 426 440 450 465 495 540 550 558 568 594 600 620 639 660 675 682 710 744 775 781 792 825 837 852 900 930 990 1023 1065 1080 1100 1116 1188 1240 1278 1320 1350 1364 1395 1420 1485 1550 1562 1650 1674 1704 1705 1775 1800 1860 1917 1980 2046 2130 2200 2201 2232 2325 2343 2376 2475 2556 2700 2728 2790 2840 2970 3069 3100 3124 3195 3300 3348 3410 3550 3720 3834 3905 3960 4092 4185 4260 4402 4650 4686 4950 5112 5115 5325 5400 5580 5940 6138 6200 6248 6390 6600 6603 6696 6820 6975 7029 7100 7425 7668 7810 8184 8370 8520 8525 8804 9207 9300 9372 9585 9900 10230 10650 11005 11160 11715 11880 12276 12780 13206 13640 13950 14058 14200 14850 15336 15345 15620 15975 16740 17050 17608 18414 18600 18744 19170 19525 19800 19809 20460 20925 21087 21300 22010 23430 24211 24552 25560 25575 26412 27900 28116 29700 30690 31240 31950 33015 33480 34100 35145 36828 38340 39050 39618 40920 41850 42174 42600 44020 46035 46860 47925 48422 51150 52824 55025 55800 56232 58575 59400 59427 61380 63900 66030 68200 70290 72633 73656 76680 76725 78100 79236 83700 84348 88040 92070 93720 95850 96844 99045 102300 105435 110050 117150 118854 121055 122760 127800 132060 140580 145266 153450 156200 158472 165075 167400 168696 175725 184140 191700 193688 198090 204600 210870 217899 220100 230175 234300 237708 242110 264120 281160 290532 297135 306900 330150 351450 363165 368280 383400 396180 421740 435798 440200 460350 468600 475416 484220 495225 527175 581064 594270 605275 613800 653697 660300 702900 726330 792360 843480 871596 920700 968440 990450 1054350 1089495 1188540 1210550 1307394 1320600 1405800 1452660 1485675 1743192 1815825 1841400 1980900 2108700 2178990 2377080 2421100 2614788 2905320 2971350 3268485 3631650 3961800 4217400 4357980 4842200 5229576 5447475 5942700 6536970 7263300 8715960 10894950 11885400 13073940 14526600 16342425 21789900 26147880 32684850 43579800 65369700 130739400
• Sum of all divisors σ(n): 514252800
• Sum of proper divisors (its aliquot sum) s(n): 383513400
• 130739400 is an abundant number, because the sum of its proper divisors (383513400) is greater than itself. Its abundance is 252774000

Bases of 130739400

• Binary: 111110010101110110011001000₂
• Hexadecimal: 0x7CAECC8
• Base-36: 25U760

Squares and roots of 130739400

• 130739400 squared (130739400²) is 17092790712360000
• 130739400 cubed (130739400³) is 2234701202059518984000000
• The square root of 130739400 is 11434.1331109971
• The cube root of 130739400 is 507.5383099361

Scales and comparisons

• 130,739,400 seconds is equal to 4 years, 8 weeks, 1 day, 4 hours, 30 minutes.
• To count from 1 to 130,739,400 would take you about 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 130739400 cubic inches would be around 42.3 feet tall.

Recreational maths with 130739400

• 130739400 backwards is 004937031
• 130739400 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130739400's digits is 27
• More coming soon!