72900747984896

Names of 72900747984896

• Cardinal: 72900747984896 can be written as Seventy-two trillion, nine hundred billion, seven hundred forty-seven million, nine hundred eighty-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 7.2900747984896 × 10¹³

Factors of 72900747984896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 604

Divisors of 72900747984896

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 107 128 151 208 214 256 302 331 416 428 512 604 662 832 856 1024 1208 1324 1391 1664 1712 1963 2048 2416 2648 2782 3328 3424 3926 4096 4303 4832 5296 5564 6656 6848 7852 8192 8606 9664 10592 11128 13312 13696 15704 16157 16384 17212 19328 21184 22256 26624 27392 31408 32314 32768 34424 35417 38656 42368 44512 49981 53248 54784 62816 64628 65536 68848 70834 77312 84736 89024 99962 106496 109568 125632 129256 131072 137696 141668 154624 169472 178048 199924 210041 212992 219136 251264 258512 262144 275392 283336 309248 338944 356096 399848 420082 425984 438272 460421 502528 517024 524288 550784 566672 618496 649753 677888 712192 799696 840164 851968 876544 920842 1005056 1034048 1048576 1101568 1133344 1236992 1299506 1355776 1424384 1599392 1680328 1703936 1753088 1841684 2010112 2068096 2203136 2266688 2473984 2599012 2711552 2848768 3198784 3360656 3407872 3506176 3683368 4020224 4136192 4406272 4533376 4947968 5198024 5347967 5423104 5697536 6397568 6721312 6815744 7012352 7366736 8040448 8272384 8812544 9066752 9895936 10396048 10695934 10846208 11395072 12795136 13442624 13631488 14024704 14733472 16080896 16544768 17625088 18133504 19791872 20792096 21391868 21692416 22790144 25590272 26885248 28049408 29466944 32161792 33089536 35250176 36267008 39583744 41584192 42783736 43384832 45580288 51180544 53770496 56098816 58933888 64323584 66179072 69523571 70500352 72534016 79167488 83168384 85567472 86769664 91160576 102361088 107540992 112197632 117867776 128647168 132358144 139047142 141000704 145068032 158334976 166336768 171134944 173539328 182321152 204722176 215081984 235735552 257294336 264716288 278094284 282001408 290136064 332673536 342269888 347078656 364642304 409444352 430163968 471471104 514588672 529432576 556188568 564002816 580272128 665347072 684539776 729284608 818888704 860327936 942942208 1029177344 1058865152 1112377136 1128005632 1160544256 1330694144 1369079552 1458569216 1637777408 1720655872 1885884416 2058354688 2117730304 2224754272 2256011264 2321088512 2661388288 2738159104 3275554816 3441311744 3771768832 4235460608 4449508544 4512022528 4642177024 5322776576 5476318208 6551109632 6882623488 7543537664 8470921216 8899017088 9284354048 10645553152 10952636416 13102219264 13765246976 15087075328 16941842432 17798034176 18568708096 21291106304 21905272832 26204438528 27530493952 30174150656 35596068352 37137416192 42582212608 43810545664 52408877056 55060987904 60348301312 71192136704 85164425216 87621091328 110121975808 120696602624 142384273408 170328850432 175242182656 220243951616 241393205248 284768546816 340657700864 350484365312 482786410496 569537093632 681315401728 700968730624 1139074187264 1401937461248 2278148374528 2803874922496 4556296749056 5607749844992 9112593498112 18225186996224 36450373992448 72900747984896
• Sum of all divisors σ(n): 160015909632768
• Sum of proper divisors (its aliquot sum) s(n): 87115161647872
• 72900747984896 is an abundant number, because the sum of its proper divisors (87115161647872) is greater than itself. Its abundance is 14214413662976

Bases of 72900747984896

• Binary: 10000100100110110000111001100000000000000000000₂
• Hexadecimal: 0x424D87300000
• Base-36: PUA533WU8

Squares and roots of 72900747984896

• 72900747984896 squared (72900747984896²) is 5314519056757318204644130816
• 72900747984896 cubed (72900747984896³) is 387432414417592455759311676133305416155136
• The square root of 72900747984896 is 8538193.4848594291
• The cube root of 72900747984896 is 41774.4423760319

Scales and comparisons

• 72,900,747,984,896 seconds is equal to 2,318,018 years, 15 weeks, 5 hours, 34 minutes, 56 seconds.
• To count from 1 to 72,900,747,984,896 would take you about five million, seven hundred ninety-five thousand and forty-five 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 72900747984896 cubic inches would be around 3481.2 feet tall.

Recreational maths with 72900747984896

• 72900747984896 backwards is 69848974700927
• The number of decimal digits it has is: 14
• The sum of 72900747984896's digits is 80
• More coming soon!