13244945920

Names of 13244945920

• Cardinal: 13244945920 can be written as Thirteen billion, two hundred forty-four million, nine hundred forty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.324494592 × 10¹⁰

Factors of 13244945920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 205

Divisors of 13244945920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 47 53 62 64 67 80 94 106 124 128 134 155 160 188 212 235 248 256 265 268 310 320 335 376 424 470 496 512 530 536 620 640 670 752 848 940 992 1060 1072 1240 1280 1340 1457 1504 1643 1696 1880 1984 2077 2120 2144 2480 2491 2560 2680 2914 3008 3149 3286 3392 3551 3760 3968 4154 4240 4288 4960 4982 5360 5828 6016 6298 6572 6784 7102 7285 7520 7936 8215 8308 8480 8576 9920 9964 10385 10720 11656 12032 12455 12596 13144 13568 14204 14570 15040 15745 15872 16430 16616 16960 17152 17755 19840 19928 20770 21440 23312 24064 24910 25192 26288 27136 28408 29140 30080 31490 32860 33232 33920 34304 35510 39680 39856 41540 42880 46624 49820 50384 52576 56816 58280 60160 62980 65720 66464 67840 71020 77221 79360 79712 83080 85760 93248 97619 99640 100768 105152 110081 113632 116560 120320 125960 131440 132928 135680 142040 154442 159424 166160 166897 171520 186496 195238 199280 201536 210304 220162 227264 233120 251920 262880 265856 284080 308884 318848 332320 333794 372992 386105 390476 398560 403072 420608 440324 454528 466240 488095 503840 525760 531712 550405 568160 617768 637696 664640 667588 745984 772210 780952 797120 806144 834485 841216 880648 909056 932480 976190 1007680 1051520 1063424 1100810 1136320 1235536 1275392 1329280 1335176 1544420 1561904 1594240 1612288 1668970 1761296 1818112 1864960 1952380 2015360 2103040 2201620 2272640 2471072 2658560 2670352 3088840 3123808 3188480 3337940 3522592 3729920 3904760 4030720 4206080 4403240 4545280 4942144 5173807 5317120 5340704 6177680 6247616 6376960 6675880 7045184 7809520 8061440 8806480 9090560 9884288 10347614 10681408 12355360 12495232 13351760 14090368 15619040 17612960 19768576 20695228 21362816 24710720 24990464 25869035 26703520 28180736 31238080 35225920 39537152 41390456 42725632 49421440 49980928 51738070 53407040 56361472 62476160 70451840 82780912 85451264 98842880 103476140 106814080 124952320 140903680 165561824 197685760 206952280 213628160 249904640 281807360 331123648 413904560 427256320 662247296 827809120 1324494592 1655618240 2648989184 3311236480 6622472960 13244945920
• Sum of all divisors σ(n): 34619498496
• Sum of proper divisors (its aliquot sum) s(n): 21374552576
• 13244945920 is an abundant number, because the sum of its proper divisors (21374552576) is greater than itself. Its abundance is 8129606656

Bases of 13244945920

• Binary: 1100010101011101011101011000000000₂
• Hexadecimal: 0x31575D600
• Base-36: 631P5OG

Squares and roots of 13244945920

• 13244945920 squared (13244945920²) is 175428592423724646400
• 13244945920 cubed (13244945920³) is 2323542219473954666539122688000
• The square root of 13244945920 is 115086.6887176793
• The cube root of 13244945920 is 2366.0108386683

Scales and comparisons

• 13,244,945,920 seconds is equal to 421 years, 7 weeks, 4 days, 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 13,244,945,920 would take you about eight hundred forty-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 13244945920 cubic inches would be around 197.2 feet tall.

Recreational maths with 13244945920

• 13244945920 backwards is 02954944231
• The number of decimal digits it has is: 11
• The sum of 13244945920's digits is 43
• More coming soon!