102438042112

Names of 102438042112

• Cardinal: 102438042112 can be written as One hundred two billion, four hundred thirty-eight million, forty-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.02438042112 × 10¹¹

Factors of 102438042112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 397

Divisors of 102438042112

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 49 56 64 82 98 112 128 164 196 224 256 287 328 343 347 392 448 512 574 656 686 694 784 896 1148 1312 1372 1388 1568 1681 1792 2009 2296 2429 2624 2744 2776 3136 3362 3584 4018 4592 4858 5248 5488 5552 6272 6724 8036 9184 9716 10496 10976 11104 11767 12544 13448 14063 14227 16072 17003 18368 19432 20992 21952 22208 23534 25088 26896 28126 28454 32144 34006 36736 38864 43904 44416 47068 53792 56252 56908 64288 68012 73472 77728 82369 87808 88832 94136 99589 107584 112504 113816 119021 128576 136024 146944 155456 164738 175616 177664 188272 199178 215168 225008 227632 238042 257152 272048 310912 329476 376544 398356 430336 450016 455264 476084 514304 544096 576583 583307 621824 658952 697123 753088 796712 860672 900032 910528 952168 1028608 1088192 1153166 1166614 1243648 1317904 1394246 1506176 1593424 1800064 1821056 1904336 2176384 2306332 2333228 2635808 2788492 3012352 3186848 3600128 3642112 3808672 4083149 4352768 4612664 4666456 4879861 5271616 5576984 6024704 6373696 7200256 7284224 7617344 8166298 8705536 9225328 9332912 9759722 10543232 11153968 12747392 15234688 16332596 18450656 18665824 19519444 21086464 22307936 25494784 28582043 30469376 32665192 36901312 37331648 39038888 42172928 44615872 50989568 57164086 60938752 65330384 73802624 74663296 78077776 89231744 114328172 130660768 147605248 149326592 156155552 178463488 200074301 228656344 261321536 295210496 298653184 312311104 356926976 400148602 457312688 522643072 624622208 800297204 914625376 1045286144 1249244416 1600594408 1829250752 2090572288 2498488832 3201188816 3658501504 6402377632 7317003008 12804755264 14634006016 25609510528 51219021056 102438042112
• Sum of all divisors σ(n): 245357956800
• Sum of proper divisors (its aliquot sum) s(n): 142919914688
• 102438042112 is an abundant number, because the sum of its proper divisors (142919914688) is greater than itself. Its abundance is 40481872576

Bases of 102438042112

• Binary: 1011111011001110010000111101000000000₂
• Hexadecimal: 0x17D9C87A00
• Base-36: 1B24YR5S

Squares and roots of 102438042112

• 102438042112 squared (102438042112²) is 10493552471739885420544
• 102438042112 cubed (102438042112³) is 1074938970004572072619741101948928
• The square root of 102438042112 is 320059.4352803867
• The cube root of 102438042112 is 4679.0076625897

Scales and comparisons

• 102,438,042,112 seconds is equal to 3,257 years, 11 weeks, 11 hours, 41 minutes, 52 seconds.
• To count from 1 to 102,438,042,112 would take you about six thousand, five hundred fourteen 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 102438042112 cubic inches would be around 389.9 feet tall.

Recreational maths with 102438042112

• 102438042112 backwards is 211240834201
• 102438042112 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 102438042112's digits is 28
• More coming soon!