1380072960

Names of 1380072960

• Cardinal: 1380072960 can be written as One billion, three hundred eighty million, seventy-two thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.38007296 × 10⁹

Factors of 1380072960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 259

Divisors of 1380072960

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 43 45 48 56 60 63 64 70 72 80 84 86 90 96 105 112 120 126 128 129 140 144 160 168 172 180 192 199 210 215 224 240 252 256 258 280 288 301 315 320 336 344 360 384 387 398 420 430 448 480 504 512 516 560 576 597 602 630 640 645 672 688 720 768 774 796 840 860 896 903 960 995 1008 1032 1120 1152 1194 1204 1260 1280 1290 1344 1376 1393 1440 1505 1536 1548 1592 1680 1720 1791 1792 1806 1920 1935 1990 2016 2064 2240 2304 2388 2408 2520 2560 2580 2688 2709 2752 2786 2880 2985 3010 3096 3184 3360 3440 3582 3584 3612 3840 3870 3980 4032 4128 4179 4480 4515 4608 4776 4816 5040 5160 5376 5418 5504 5572 5760 5970 6020 6192 6368 6720 6880 6965 7164 7224 7680 7740 7960 8064 8256 8358 8557 8955 8960 9030 9552 9632 10080 10320 10752 10836 11008 11144 11520 11940 12040 12384 12537 12736 13440 13545 13760 13930 14328 14448 15480 15920 16128 16512 16716 17114 17910 17920 18060 19104 19264 20160 20640 20895 21672 22016 22288 23040 23880 24080 24768 25074 25472 25671 26880 27090 27520 27860 28656 28896 30960 31840 32256 33024 33432 34228 35820 36120 38208 38528 40320 41280 41790 42785 43344 44576 47760 48160 49536 50148 50944 51342 53760 54180 55040 55720 57312 57792 59899 61920 62685 63680 66048 66864 68456 71640 72240 76416 77013 77056 80640 82560 83580 85570 86688 89152 95520 96320 99072 100296 101888 102684 108360 110080 111440 114624 115584 119798 123840 125370 127360 128355 133728 136912 143280 144480 152832 154026 154112 161280 165120 167160 171140 173376 178304 179697 191040 192640 198144 200592 205368 216720 222880 229248 231168 239596 247680 250740 254720 256710 267456 273824 286560 288960 299495 305664 308052 330240 334320 342280 346752 356608 359394 382080 385065 385280 401184 410736 433440 445760 458496 462336 479192 495360 501480 509440 513420 534912 539091 547648 573120 577920 598990 616104 668640 684560 693504 713216 718788 764160 770130 770560 802368 821472 866880 891520 898485 916992 958384 990720 1002960 1026840 1069824 1078182 1095296 1146240 1155840 1197980 1232208 1337280 1369120 1387008 1437576 1528320 1540260 1604736 1642944 1733760 1783040 1796970 1916768 2005920 2053680 2139648 2156364 2190592 2292480 2311680 2395960 2464416 2674560 2695455 2738240 2875152 3080520 3209472 3285888 3467520 3566080 3593940 3833536 4011840 4107360 4312728 4381184 4584960 4791920 4928832 5349120 5390910 5476480 5750304 6161040 6418944 6571776 6935040 7187880 7667072 8023680 8214720 8625456 9583840 9857664 10698240 10781820 10952960 11500608 12322080 13143552 14375760 15334144 16047360 16429440 17250912 19167680 19715328 21563640 21905920 23001216 24644160 28751520 30668288 32094720 32858880 34501824 38335360 39430656 43127280 46002432 49288320 57503040 65717760 69003648 76670720 86254560 92004864 98576640 115006080 138007296 153341440 172509120 197153280 230012160 276014592 345018240 460024320 690036480 1380072960
• Sum of all divisors σ(n): 5617497600
• Sum of proper divisors (its aliquot sum) s(n): 4237424640
• 1380072960 is an abundant number, because the sum of its proper divisors (4237424640) is greater than itself. Its abundance is 2857351680

Bases of 1380072960

• Binary: 1010010010000100011111000000000₂
• Hexadecimal: 0x52423E00
• Base-36: MTNR40

Squares and roots of 1380072960

• 1380072960 squared (1380072960²) is 1904601374923161600
• 1380072960 cubed (1380072960³) is 2628488857110277401870336000
• The square root of 1380072960 is 37149.3332376235
• The cube root of 1380072960 is 1113.3559017103

Scales and comparisons

• 1,380,072,960 seconds is equal to 43 years, 45 weeks, 6 days, 1 hour, 36 minutes.
• To count from 1 to 1,380,072,960 would take you about eighty-seven 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 1380072960 cubic inches would be around 92.8 feet tall.

Recreational maths with 1380072960

• 1380072960 backwards is 0692700831
• 1380072960 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1380072960's digits is 36
• More coming soon!