29785941372672

Names of 29785941372672

• Cardinal: 29785941372672 can be written as Twenty-nine trillion, seven hundred eighty-five billion, nine hundred forty-one million, three hundred seventy-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.9785941372672 × 10¹³

Factors of 29785941372672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 132990

Divisors of 29785941372672

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 53 64 72 96 106 128 144 159 192 212 256 288 318 384 424 477 576 636 768 848 954 1152 1272 1696 1861 1908 2304 2544 3392 3722 3816 5088 5583 6784 7444 7632 10176 11166 13568 14888 15264 16749 20352 22332 29776 30528 33498 40704 44664 59552 61056 66996 89328 98633 119104 122112 131071 133992 178656 197266 238208 262142 267984 295899 357312 393213 394532 476416 524284 535968 591798 714624 786426 789064 887697 1048568 1071936 1179639 1183596 1429248 1572852 1578128 1775394 2097136 2143872 2359278 2367192 3145704 3156256 3550788 4194272 4287744 4718556 4734384 6291408 6312512 6946763 7101576 8388544 9437112 9468768 12582816 12625024 13893526 14203152 16777088 18874224 18937536 20840289 25165632 25250048 27787052 28406304 33554176 37748448 37875072 41680578 50331264 55574104 56812608 62520867 75496896 75750144 83361156 100662528 111148208 113625216 125041734 150993792 166722312 222296416 227250432 243923131 250083468 301987584 333444624 444592832 487846262 500166936 666889248 731769393 889185664 975692524 1000333872 1333778496 1463538786 1778371328 1951385048 2000667744 2195308179 2667556992 2927077572 3902770096 4001335488 4390616358 5335113984 5854155144 7805540192 8002670976 8781232716 11708310288 12927925943 15611080384 16005341952 17562465432 23416620576 25855851886 31222160768 35124930864 38783777829 46833241152 51711703772 62444321536 70249861728 77567555658 93666482304 103423407544 116351333487 140499723456 155135111316 187332964608 206846815088 232702666974 280999446912 310270222632 413693630176 465405333948 561998893824 620540445264 827387260352 930810667896 1241080890528 1654774520704 1861621335792 2482161781056 3309549041408 3723242671584 4964323562112 7446485343168 9928647124224 14892970686336 29785941372672
• Sum of all divisors σ(n): 87548279390208
• Sum of proper divisors (its aliquot sum) s(n): 57762338017536
• 29785941372672 is an abundant number, because the sum of its proper divisors (57762338017536) is greater than itself. Its abundance is 27976396644864

Bases of 29785941372672

• Binary: 110110001011100010100011101000110111100000000₂
• Hexadecimal: 0x1B1714746F00
• Base-36: AK3H0FY80

Squares and roots of 29785941372672

• 29785941372672 squared (29785941372672²) is 887202303456253547588419584
• 29785941372672 cubed (29785941372672³) is 26426155796447521083158280099140047208448
• The square root of 29785941372672 is 5457649.8030445303
• The cube root of 29785941372672 is 30998.2452606035

Scales and comparisons

• 29,785,941,372,672 seconds is equal to 947,100 years, 41 weeks, 4 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 29,785,941,372,672 would take you about two million, three hundred sixty-seven thousand, seven hundred fifty-two 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 29785941372672 cubic inches would be around 2583.2 feet tall.

Recreational maths with 29785941372672

• 29785941372672 backwards is 27627314958792
• 29785941372672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 29785941372672's digits is 72
• More coming soon!