1994481300

Names of 1994481300

• Cardinal: 1994481300 can be written as One billion, nine hundred ninety-four million, four hundred eighty-one thousand, three hundred.

Scientific notation

• Scientific notation: 1.9944813 × 10⁹

Factors of 1994481300

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 266

Divisors of 1994481300

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 19 20 21 25 28 30 35 37 38 42 49 50 57 60 70 74 75 76 84 95 98 100 105 111 114 133 140 147 148 150 175 185 190 193 196 210 222 228 245 259 266 285 294 300 350 370 380 386 399 420 444 475 490 518 525 532 555 570 579 588 665 700 703 735 740 772 777 798 925 931 950 965 980 1036 1050 1110 1140 1158 1225 1295 1330 1351 1406 1425 1470 1554 1596 1813 1850 1862 1900 1930 1995 2100 2109 2220 2316 2450 2590 2660 2702 2775 2793 2812 2850 2895 2940 3108 3325 3515 3626 3667 3675 3700 3724 3860 3885 3990 4053 4218 4655 4825 4900 4921 5180 5404 5439 5550 5586 5700 5790 6475 6650 6755 7030 7141 7252 7334 7350 7770 7980 8106 8436 9065 9310 9457 9650 9842 9975 10545 10878 11001 11100 11172 11580 12950 13300 13510 13965 14060 14282 14475 14668 14700 14763 15540 16212 17575 18130 18335 18620 18914 19300 19425 19684 19950 20265 21090 21423 21756 22002 23275 24605 25669 25900 27020 27195 27930 28371 28564 28950 29526 33775 34447 35150 35705 36260 36670 37828 38850 39900 40530 42180 42846 44004 45325 46550 47285 49210 49987 51338 52725 54390 55005 55860 56742 57900 59052 67550 68894 69825 70300 71410 73340 73815 77007 77700 81060 85692 90650 91675 93100 94570 98420 99974 101325 102676 103341 105450 107115 108780 110010 113484 123025 128345 135100 135679 135975 137788 139650 141855 142820 147630 149961 154014 172235 178525 179683 181300 183350 189140 199948 202650 206682 210900 214230 220020 236425 246050 249935 256690 271358 271950 275025 279300 283710 295260 299922 308028 344470 349909 357050 359366 366700 369075 385035 405300 407037 413364 428460 472850 492100 499870 513380 516705 535575 539049 542716 543900 550050 567420 599844 641725 678395 688940 699818 709275 714100 718732 738150 749805 770070 814074 861175 898415 945700 949753 999740 1033410 1049727 1071150 1078098 1100100 1249675 1283450 1356790 1399636 1418550 1476300 1499610 1540140 1628148 1722350 1749545 1796830 1899506 1925175 2035185 2066820 2099454 2142300 2156196 2499350 2566900 2583525 2695245 2713580 2837100 2849259 2999220 3391975 3444700 3499090 3593660 3749025 3799012 3850350 4070370 4198908 4492075 4748765 4998700 5167050 5248635 5390490 5698518 6648271 6783950 6998180 7498050 7700700 8140740 8747725 8984150 9497530 10175925 10334100 10497270 10780980 11397036 13296542 13476225 13567900 14246295 14996100 17495450 17968300 18995060 19944813 20351850 20994540 23743825 26243175 26593084 26952450 28492590 33241355 34990900 39889626 40703700 47487650 52486350 53904900 56985180 66482710 71231475 79779252 94975300 99724065 104972700 132965420 142462950 166206775 199448130 284925900 332413550 398896260 498620325 664827100 997240650 1994481300
• Sum of all divisors σ(n): 7294741440
• Sum of proper divisors (its aliquot sum) s(n): 5300260140
• 1994481300 is an abundant number, because the sum of its proper divisors (5300260140) is greater than itself. Its abundance is 3305778840

Bases of 1994481300

• Binary: 1110110111000010101111010010100₂
• Hexadecimal: 0x76E15E94
• Base-36: WZGNMC

Squares and roots of 1994481300

• 1994481300 squared (1994481300²) is 3977955656049690000
• 1994481300 cubed (1994481300³) is 7933958168220338575797000000
• The square root of 1994481300 is 44659.6159858099
• The cube root of 1994481300 is 1258.7611279799

Scales and comparisons

• 1,994,481,300 seconds is equal to 63 years, 21 weeks, 5 days, 6 hours, 35 minutes.
• To count from 1 to 1,994,481,300 would take you about one hundred twenty-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 1994481300 cubic inches would be around 104.9 feet tall.

Recreational maths with 1994481300

• 1994481300 backwards is 0031844991
• The number of decimal digits it has is: 10
• The sum of 1994481300's digits is 39
• More coming soon!