1028144321464320

Names of 1028144321464320

• Cardinal: 1028144321464320 can be written as One quadrillion, twenty-eight trillion, one hundred forty-four billion, three hundred twenty-one million, four hundred sixty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.02814432146432 × 10¹⁵

Factors of 1028144321464320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 35193008

Divisors of 1028144321464320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 317 320 360 384 480 512 576 634 640 720 768 951 960 1024 1152 1268 1280 1440 1536 1585 1902 1920 2048 2304 2536 2560 2853 2880 3072 3170 3804 3840 4608 4755 5072 5120 5706 5760 6144 6340 7608 7680 9216 9510 10144 10240 11412 11520 12680 14265 15216 15360 18432 19020 20288 22824 23040 25360 28530 30432 30720 38040 40576 45648 46080 50720 57060 60864 76080 81152 91296 92160 101440 114120 121728 152160 162304 182592 202880 228240 243456 304320 324608 365184 405760 456480 486912 608640 649216 730368 811520 912960 973824 1217280 1460736 1623040 1825920 1947648 2434560 2921472 3246080 3651840 4869120 5842944 7303680 9738240 14607360 29214720 35192681 70385362 105578043 140770724 175963405 211156086 281541448 316734129 351926810 422312172 527890215 563082896 633468258 703853620 844624344 1055780430 1126165792 1266936516 1407707240 1583670645 1689248688 2111560860 2252331584 2533873032 2815414480 3167341290 3378497376 4223121720 4504663168 5067746064 5630828960 6334682580 6756994752 8446243440 9009326336 10135492128 11156079877 11261657920 12669365160 13513989504 16892486880 18018652672 20270984256 22312159754 22523315840 25338730320 27027979008 33468239631 33784973760 36037305344 40541968512 44624319508 45046631680 50677460640 54055958016 55780399385 66936479262 67569947520 72074610688 81083937024 89248639016 90093263360 100404718893 101354921280 108111916032 111560798770 133872958524 135139895040 162167874048 167341198155 178497278032 180186526720 200809437786 202709842560 216223832064 223121597540 267745917048 270279790080 324335748096 334682396310 356994556064 360373053440 401618875572 405419685120 446243195080 502023594465 535491834096 540559580160 648671496192 669364792620 713989112128 803237751144 810839370240 892486390160 1004047188930 1070983668192 1081119160320 1338729585240 1427978224256 1606475502288 1621678740480 1784972780320 2008094377860 2141967336384 2677459170480 2855956448512 3212951004576 3243357480960 3569945560640 4016188755720 4283934672768 5354918340960 5711912897024 6425902009152 7139891121280 8032377511440 8567869345536 10709836681920 11423825794048 12851804018304 14279782242560 16064755022880 17135738691072 21419673363840 22847651588096 25703608036608 28559564485120 32129510045760 34271477382144 42839346727680 51407216073216 57119128970240 64259020091520 68542954764288 85678693455360 102814432146432 114238257940480 128518040183040 171357386910720 205628864292864 257036080366080 342714773821440 514072160732160 1028144321464320
• Sum of all divisors σ(n): 3574604469323160
• Sum of proper divisors (its aliquot sum) s(n): 2546460147858840
• 1028144321464320 is an abundant number, because the sum of its proper divisors (2546460147858840) is greater than itself. Its abundance is 1518315826394520

Bases of 1028144321464320

• Binary: 11101001110001011110000001000011110000100000000000₂
• Hexadecimal: 0x3A717810F0800
• Base-36: A4G2ZB3LS0

Squares and roots of 1028144321464320

• 1028144321464320 squared (1028144321464320²) is 1057080745759326983469033062400
• 1028144321464320 cubed (1028144321464320³) is 1086831566081720602706717927432140061933568000
• The square root of 1028144321464320 is 32064689.6361764275
• The cube root of 1028144321464320 is 100929.4779887189

Scales and comparisons

• 1,028,144,321,464,320 seconds is equal to 32,691,809 years, 8 weeks, 3 days, 11 hours, 12 minutes.
• To count from 1 to 1,028,144,321,464,320 would take you about ninety-eight million, seventy-five thousand, four hundred twenty-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 1028144321464320 cubic inches would be around 8410.8 feet tall.

Recreational maths with 1028144321464320

• 1028144321464320 backwards is 0234641234418201
• 1028144321464320 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1028144321464320's digits is 45
• More coming soon!