100145257200

Names of 100145257200

• Cardinal: 100145257200 can be written as One hundred billion, one hundred forty-five million, two hundred fifty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.001452572 × 10¹¹

Factors of 100145257200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 111

Divisors of 100145257200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 81 90 100 101 108 120 135 144 150 162 180 200 202 216 225 240 243 270 300 303 324 360 400 404 405 432 450 486 505 540 600 606 648 675 720 808 810 900 909 972 1010 1080 1200 1212 1215 1296 1350 1515 1616 1620 1800 1818 1944 2020 2025 2160 2424 2430 2525 2700 2727 3030 3240 3600 3636 3888 4040 4050 4545 4848 4860 5050 5400 5454 6060 6075 6480 7272 7575 8080 8100 8181 9090 9720 10100 10201 10800 10908 12120 12150 13635 14544 15150 16200 16362 18180 19440 20200 20402 21816 22725 24240 24300 24543 27270 30300 30603 32400 32724 36360 40400 40804 40905 43632 45450 48600 49086 51005 54540 60600 61206 65448 68175 72720 81608 81810 90900 91809 97200 98172 102010 109080 121200 122412 122715 130896 136350 153015 163216 163620 181800 183618 196344 204020 204525 218160 244824 245430 255025 272700 275427 306030 327240 363600 367236 392688 408040 409050 459045 489648 490860 510050 545400 550854 612060 613575 654480 734472 765075 816080 818100 826281 918090 981720 1020100 1030301 1090800 1101708 1224120 1227150 1377135 1468944 1530150 1636200 1652562 1836180 1963440 2040200 2060602 2203416 2295225 2448240 2454300 2478843 2754270 3060300 3090903 3272400 3305124 3672360 4080400 4121204 4131405 4406832 4590450 4908600 4957686 5151505 5508540 6120600 6181806 6610248 6885675 7344720 8242408 8262810 9180900 9272709 9817200 9915372 10303010 11017080 12241200 12363612 12394215 13220496 13771350 15454515 16484816 16525620 18361800 18545418 19830744 20606020 20657025 22034160 24727224 24788430 25757525 27542700 27818127 30909030 33051240 36723600 37090836 39661488 41212040 41314050 46363545 49454448 49576860 51515050 55085400 55636254 61818060 61971075 66102480 74181672 77272575 82424080 82628100 83454381 92727090 99153720 103030100 110170800 111272508 123636120 123942150 139090635 148363344 154545150 165256200 166908762 185454180 198307440 206060200 222545016 231817725 247272240 247884300 250363143 278181270 309090300 330512400 333817524 370908360 412120400 417271905 445090032 463635450 495768600 500726286 556362540 618180600 667635048 695453175 741816720 834543810 927270900 991537200 1001452572 1112725080 1236361200 1251815715 1335270096 1390906350 1669087620 1854541800 2002905144 2086359525 2225450160 2503631430 2781812700 3338175240 3709083600 4005810288 4172719050 5007262860 5563625400 6259078575 6676350480 8345438100 10014525720 11127250800 12518157150 16690876200 20029051440 25036314300 33381752400 50072628600 100145257200
• Sum of all divisors σ(n): 364007441616
• Sum of proper divisors (its aliquot sum) s(n): 263862184416
• 100145257200 is an abundant number, because the sum of its proper divisors (263862184416) is greater than itself. Its abundance is 163716927216

Bases of 100145257200

• Binary: 1011101010001000111110101101011110000₂
• Hexadecimal: 0x17511F5AF0
• Base-36: 1A07WF00

Squares and roots of 100145257200

• 100145257200 squared (100145257200²) is 10029072539654151840000
• 100145257200 cubed (100145257200³) is 1004364048961122235064653248000000
• The square root of 100145257200 is 316457.3544729211
• The cube root of 100145257200 is 4643.8351603049

Scales and comparisons

• 100,145,257,200 seconds is equal to 3,184 years, 16 weeks, 15 hours.
• To count from 1 to 100,145,257,200 would take you about six thousand, three hundred sixty-eight 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 100145257200 cubic inches would be around 387 feet tall.

Recreational maths with 100145257200

• 100145257200 backwards is 002752541001
• 100145257200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 100145257200's digits is 27
• More coming soon!