2172972080880

Names of 2172972080880

• Cardinal: 2172972080880 can be written as Two trillion, one hundred seventy-two billion, nine hundred seventy-two million, eighty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 2.17297208088 × 10¹²

Factors of 2172972080880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1214356

Divisors of 2172972080880

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 829 1080 1658 2160 2487 3316 4145 4974 6632 7461 8290 9948 12435 13264 14922 16580 19896 22383 24870 29844 33160 37305 39792 44766 49740 59688 66320 74610 89532 99480 111915 119376 149220 179064 198960 223830 298440 358128 447660 596880 895320 1213517 1790640 2427034 3640551 4854068 6067585 7281102 9708136 10921653 12135170 14562204 18202755 19416272 21843306 24270340 29124408 32764959 36405510 43686612 48540680 54608265 58248816 65529918 72811020 87373224 97081360 109216530 131059836 145622040 163824795 174746448 218433060 262119672 291244080 327649590 436866120 524239344 655299180 873732240 1006005593 1310598360 2012011186 2621196720 3018016779 4024022372 5030027965 6036033558 8048044744 9054050337 10060055930 12072067116 15090083895 16096089488 18108100674 20120111860 24144134232 27162151011 30180167790 36216201348 40240223720 45270251685 48288268464 54324302022 60360335580 72432402696 80480447440 90540503370 108648604044 120720671160 135810755055 144864805392 181081006740 217297208088 241441342320 271621510110 362162013480 434594416176 543243020220 724324026960 1086486040440 2172972080880
• Sum of all divisors σ(n): 7493716353600
• Sum of proper divisors (its aliquot sum) s(n): 5320744272720
• 2172972080880 is an abundant number, because the sum of its proper divisors (5320744272720) is greater than itself. Its abundance is 3147772191840

Bases of 2172972080880

• Binary: 11111100111101111001110101001111011110000₂
• Hexadecimal: 0x1F9EF3A9EF0
• Base-36: RQ8ZH0C0

Squares and roots of 2172972080880

• 2172972080880 squared (2172972080880²) is 4721807664283957261574400
• 2172972080880 cubed (2172972080880³) is 10260356225774243065884310432937472000
• The square root of 2172972080880 is 1474100.4310697423
• The cube root of 2172972080880 is 12952.4338252509

Scales and comparisons

• 2,172,972,080,880 seconds is equal to 69,093 years, 41 weeks, 19 hours, 48 minutes.
• To count from 1 to 2,172,972,080,880 would take you about one hundred seventy-two thousand, seven hundred thirty-four 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 2172972080880 cubic inches would be around 1079.4 feet tall.

Recreational maths with 2172972080880

• 2172972080880 backwards is 0880802792712
• 2172972080880 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2172972080880's digits is 54
• More coming soon!