20948138413072

Names of 20948138413072

• Cardinal: 20948138413072 can be written as Twenty trillion, nine hundred forty-eight billion, one hundred thirty-eight million, four hundred thirteen thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0948138413072 × 10¹³

Factors of 20948138413072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 132235

Divisors of 20948138413072

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 19 26 37 38 52 74 76 104 148 152 208 247 296 304 481 494 592 703 962 988 1093 1406 1924 1976 2186 2812 3848 3952 4372 5624 7696 8744 9139 11248 14209 17488 18278 20767 28418 36556 40441 41534 56836 73112 80882 83068 113672 131071 146224 161764 166136 227344 262142 269971 323528 332272 524284 525733 539942 647056 768379 1048568 1051466 1079884 1536758 1703923 2097136 2102932 2159768 2490349 3073516 3407846 4205864 4319536 4849627 4980698 6147032 6815692 8411728 9699254 9961396 9988927 12294064 13631384 19398508 19922792 19977854 27262768 32374537 38797016 39845584 39955708 63045151 64749074 77594032 79911416 92142913 126090302 129498148 143260603 159822832 184285826 252180604 258996296 286521206 368571652 504361208 517992592 573042412 737143304 1008722416 1146084824 1197857869 1474286608 1862387839 2292169648 2395715738 2721951457 3724775678 4791431476 5300642311 5443902914 7449551356 9582862952 10601284622 10887805828 14899102712 19165725904 21202569244 21775611656 29798205424 35385368941 42405138488 43551223312 68908350043 70770737882 84810276976 100712203909 137816700086 141541475764 201424407818 275633400172 283082951528 402848815636 551266800344 566165903056 805697631272 1102533600688 1309258650817 1611395262544 2618517301634 5237034603268 10474069206536 20948138413072
• Sum of all divisors σ(n): 47296670597120
• Sum of proper divisors (its aliquot sum) s(n): 26348532184048
• 20948138413072 is an abundant number, because the sum of its proper divisors (26348532184048) is greater than itself. Its abundance is 5400393770976

Bases of 20948138413072

• Binary: 100110000110101011110010110010100110000010000₂
• Hexadecimal: 0x130D5E594C10
• Base-36: 7FBFWQV4G

Squares and roots of 20948138413072

• 20948138413072 squared (20948138413072²) is 438824502973222690500477184
• 20948138413072 cubed (20948138413072³) is 9192556427330594317490328326696503349248
• The square root of 20948138413072 is 4576913.6339974779
• The cube root of 20948138413072 is 27566.5115839549

Scales and comparisons

• 20,948,138,413,072 seconds is equal to 666,086 years, 1 day, 16 hours, 57 minutes, 52 seconds.
• To count from 1 to 20,948,138,413,072 would take you about one million, six hundred sixty-five thousand, two hundred fifteen 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 20948138413072 cubic inches would be around 2297.2 feet tall.

Recreational maths with 20948138413072

• 20948138413072 backwards is 27031483184902
• 20948138413072 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20948138413072's digits is 52
• More coming soon!