19739509424128

Names of 19739509424128

• Cardinal: 19739509424128 can be written as Nineteen trillion, seven hundred thirty-nine billion, five hundred nine million, four hundred twenty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.9739509424128 × 10¹³

Factors of 19739509424128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 159

Divisors of 19739509424128

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 64 68 104 127 128 136 169 208 221 254 256 272 338 416 442 508 512 544 676 832 884 1016 1024 1088 1352 1651 1664 1768 2032 2048 2159 2176 2197 2704 2873 3302 3328 3536 4064 4096 4318 4352 4394 5408 5746 6604 6656 7072 8128 8192 8636 8704 8788 10816 11492 13208 13312 14144 16129 16256 16384 17272 17408 17576 21463 21632 22984 26416 26624 28067 28288 32258 32512 32768 34544 34816 35152 37349 42926 43264 45968 52832 53248 56134 56576 64516 65024 69088 69632 70304 74698 85852 86528 91936 105664 106496 112268 113152 129032 130048 138176 139264 140608 149396 171704 173056 183872 209677 211328 212992 224536 226304 258064 260096 274193 276352 278528 279019 281216 298792 343408 346112 364871 367744 419354 422656 425984 449072 452608 516128 520192 548386 552704 557056 558038 562432 597584 686816 692224 729742 735488 838708 845312 898144 905216 1032256 1040384 1096772 1105408 1116076 1124864 1195168 1373632 1384448 1459484 1470976 1677416 1690624 1796288 1810432 2064512 2080768 2193544 2210816 2232152 2249728 2390336 2725801 2747264 2768896 2918968 2941952 3354832 3381248 3564509 3592576 3620864 4129024 4161536 4387088 4421632 4464304 4499456 4743323 4780672 5451602 5494528 5537792 5837936 5883904 6709664 6762496 7129018 7185152 7241728 8258048 8774176 8843264 8928608 8998912 9486646 9561344 10903204 10989056 11675872 11767808 13419328 13524992 14258036 14370304 16516096 17548352 17686528 17857216 17997824 18973292 19122688 21806408 21978112 23351744 23535616 26838656 27049984 28516072 28740608 33032192 35096704 35373056 35435413 35714432 35995648 37946584 38245376 43612816 43956224 46338617 46703488 47071232 53677312 54099968 57032144 57481216 66064384 70193408 70746112 70870826 71428864 71991296 75893168 76490752 87225632 87912448 92677234 93406976 94142464 107354624 114064288 114962432 132128768 140386816 141741652 142857728 151786336 152981504 174451264 175824896 185354468 186813952 214709248 228128576 229924864 264257536 280773632 283483304 285715456 303572672 305963008 348902528 351649792 370708936 373627904 429418496 456257152 459849728 528515072 561547264 566966608 571430912 602402021 607145344 611926016 697805056 703299584 741417872 747255808 858836992 912514304 919699456 1123094528 1133933216 1142861824 1204804042 1214290688 1223852032 1395610112 1482835744 1494511616 1717673984 1825028608 2246189056 2267866432 2285723648 2409608084 2428581376 2791220224 2965671488 2989023232 3435347968 3650057216 4492378112 4535732864 4571447296 4819216168 4857162752 5582440448 5931342976 5978046464 6870695936 7300114432 8984756224 9071465728 9142894592 9638432336 9714325504 11164880896 11862685952 11956092928 14600228864 18142931456 19276864672 19428651008 22329761792 23725371904 29200457728 36285862912 38553729344 38857302016 44659523584 47450743808 58400915456 72571725824 77107458688 77714604032 89319047168 94901487616 116801830912 145143451648 154214917376 155429208064 189802975232 290286903296 308429834752 379605950464 580573806592 616859669504 759211900928 1161147613184 1233719339008 1518423801856 2467438678016 4934877356032 9869754712064 19739509424128
• Sum of all divisors σ(n): 45641842885800
• Sum of proper divisors (its aliquot sum) s(n): 25902333461672
• 19739509424128 is an abundant number, because the sum of its proper divisors (25902333461672) is greater than itself. Its abundance is 6162824037544

Bases of 19739509424128

• Binary: 100011111001111110110011100101000000000000000₂
• Hexadecimal: 0x11F3F6728000
• Base-36: 6ZW7E92PS

Squares and roots of 19739509424128

• 19739509424128 squared (19739509424128²) is 389648232305238126188560384
• 19739509424128 cubed (19739509424128³) is 7691464953684064210198259381113194545152
• The square root of 19739509424128 is 4442916.7698852969
• The cube root of 19739509424128 is 27025.8140974615

Scales and comparisons

• 19,739,509,424,128 seconds is equal to 627,655 years, 17 weeks, 5 days, 6 hours, 15 minutes, 28 seconds.
• To count from 1 to 19,739,509,424,128 would take you about one million, five hundred sixty-nine thousand, one hundred thirty-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 19739509424128 cubic inches would be around 2252.2 feet tall.

Recreational maths with 19739509424128

• 19739509424128 backwards is 82142490593791
• 19739509424128 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19739509424128's digits is 64
• More coming soon!