1331021120

Names of 1331021120

• Cardinal: 1331021120 can be written as One billion, three hundred thirty-one million, twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.33102112 × 10⁹

Factors of 1331021120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 136

Divisors of 1331021120

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 17 20 22 26 29 32 34 40 44 52 55 58 59 64 65 68 80 85 88 104 110 116 118 130 136 143 145 160 170 176 187 208 220 221 232 236 260 272 286 290 295 319 320 340 352 374 377 416 440 442 464 472 493 520 544 572 580 590 638 649 680 704 715 748 754 767 832 880 884 928 935 944 986 1003 1040 1088 1105 1144 1160 1180 1276 1298 1360 1430 1496 1508 1534 1595 1711 1760 1768 1856 1870 1885 1888 1972 2006 2080 2210 2288 2320 2360 2431 2465 2552 2596 2720 2860 2992 3016 3068 3190 3245 3422 3520 3536 3740 3770 3776 3835 3944 4012 4147 4160 4420 4576 4640 4720 4862 4930 5015 5104 5192 5423 5440 5720 5984 6032 6136 6380 6409 6490 6844 7072 7480 7540 7670 7888 8024 8294 8437 8555 8840 9152 9280 9440 9724 9860 10030 10208 10384 10846 11033 11440 11968 12064 12155 12272 12760 12818 12980 13039 13688 14144 14960 15080 15340 15776 16048 16588 16874 17110 17680 18821 18880 19448 19720 20060 20416 20735 20768 21692 22066 22243 22880 24128 24310 24544 25520 25636 25960 26078 27115 27376 29087 29920 30160 30680 31552 32045 32096 33176 33748 34220 35360 37642 38896 39440 40120 41470 41536 42185 43384 44132 44486 45760 48620 49088 51040 51272 51920 52156 54230 54752 55165 58174 59840 60320 61360 64090 64192 65195 66352 67496 68440 70499 70720 75284 77792 78880 80240 82940 84370 86768 88264 88972 94105 97240 102080 102544 103840 104312 108460 109504 110330 111215 116348 120640 122720 128180 130390 132704 134992 136880 140998 143429 145435 150568 155584 157760 160480 165880 168740 173536 176528 177944 188210 194480 205088 207680 208624 216920 220660 222430 232696 244673 245440 256360 260780 265408 269984 273760 281996 286858 290870 301136 319957 320960 331760 337480 347072 352495 353056 355888 376420 378131 388960 410176 417248 433840 441320 444860 465392 489346 512720 521560 539968 547520 563992 573716 581740 602272 639914 663520 674960 704990 706112 711776 717145 752840 756262 777920 834496 867680 882640 889720 930784 978692 1025440 1043120 1127984 1147432 1163480 1204544 1223365 1279828 1327040 1349920 1409980 1423552 1434290 1505680 1512524 1599785 1735360 1765280 1779440 1861568 1890655 1957384 2050880 2086240 2255968 2294864 2326960 2446730 2559656 2699840 2819960 2868580 3011360 3025048 3199570 3530560 3558880 3781310 3914768 4159441 4172480 4511936 4589728 4653920 4893460 5119312 5639920 5737160 6022720 6050096 6399140 7117760 7562620 7829536 8318882 9179456 9307840 9786920 10238624 11279840 11474320 12100192 12798280 15125240 15659072 16637764 19573840 20477248 20797205 22559680 22948640 24200384 25596560 30250480 33275528 39147680 41594410 45897280 51193120 60500960 66551056 78295360 83188820 102386240 121001920 133102112 166377640 266204224 332755280 665510560 1331021120
• Sum of all divisors σ(n): 4147718400
• Sum of proper divisors (its aliquot sum) s(n): 2816697280
• 1331021120 is an abundant number, because the sum of its proper divisors (2816697280) is greater than itself. Its abundance is 1485676160

Bases of 1331021120

• Binary: 1001111010101011100010101000000₂
• Hexadecimal: 0x4F55C540
• Base-36: M0GEGW

Squares and roots of 1331021120

• 1331021120 squared (1331021120²) is 1771617221886054400
• 1331021120 cubed (1331021120³) is 2358059938886064639868928000
• The square root of 1331021120 is 36483.1621436519
• The cube root of 1331021120 is 1100.0058181511

Scales and comparisons

• 1,331,021,120 seconds is equal to 42 years, 16 weeks, 5 days, 8 hours, 5 minutes, 20 seconds.
• To count from 1 to 1,331,021,120 would take you about eighty-four 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 1331021120 cubic inches would be around 91.7 feet tall.

Recreational maths with 1331021120

• 1331021120 backwards is 0211201331
• The number of decimal digits it has is: 10
• The sum of 1331021120's digits is 14
• More coming soon!