72345930694656

Names of 72345930694656

• Cardinal: 72345930694656 can be written as Seventy-two trillion, three hundred forty-five billion, nine hundred thirty million, six hundred ninety-four thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 7.2345930694656 × 10¹³

Factors of 72345930694656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 580

Divisors of 72345930694656

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 67 96 107 128 134 192 201 214 256 268 321 384 401 402 428 512 536 642 768 802 804 856 1024 1072 1203 1284 1536 1604 1608 1712 2048 2144 2406 2568 3072 3208 3216 3424 4096 4288 4812 5136 6144 6416 6432 6848 7169 8192 8576 9624 10272 12288 12832 12864 13696 14338 16384 17152 19248 20544 21507 24576 25664 25728 26867 27392 28676 32768 34304 38496 41088 42907 43014 49152 51328 51456 53734 54784 57352 65536 68608 76992 80601 82176 85814 86028 98304 102656 102912 107468 109568 114704 128721 131072 137216 153984 161202 164352 171628 172056 196608 205312 205824 214936 219136 229408 257442 262144 274432 307968 322404 328704 343256 344112 393216 410624 411648 429872 438272 458816 514884 524288 548864 615936 644808 657408 686512 688224 786432 821248 823296 859744 876544 917632 1029768 1048576 1097728 1231872 1289616 1314816 1373024 1376448 1572864 1642496 1646592 1719488 1753088 1835264 2059536 2097152 2195456 2463744 2579232 2629632 2746048 2752896 2874769 3145728 3284992 3293184 3438976 3506176 3670528 4119072 4194304 4390912 4927488 5158464 5259264 5492096 5505792 5749538 6291456 6569984 6586368 6877952 7012352 7341056 8238144 8388608 8624307 8781824 9854976 10316928 10518528 10984192 11011584 11499076 12582912 13139968 13172736 13755904 14024704 14682112 16476288 17248614 17563648 19709952 20633856 21037056 21968384 22023168 22998152 25165824 26279936 26345472 27511808 28049408 29364224 32952576 34497228 35127296 39419904 41267712 42074112 43936768 44046336 45996304 52559872 52690944 55023616 56098816 58728448 65905152 68994456 70254592 78839808 82535424 84148224 87873536 88092672 91992608 105119744 105381888 110047232 112197632 117456896 131810304 137988912 140509184 157679616 165070848 168296448 175747072 176185344 183985216 210239488 210763776 220094464 224395264 234913792 263620608 275977824 281018368 315359232 330141696 336592896 351494144 352370688 367970432 420478976 421527552 440188928 448790528 469827584 527241216 551955648 562036736 630718464 660283392 673185792 702988288 704741376 735940864 840957952 843055104 880377856 897581056 939655168 1054482432 1103911296 1261436928 1320566784 1346371584 1405976576 1409482752 1471881728 1681915904 1686110208 1760755712 1879310336 2108964864 2207822592 2522873856 2641133568 2692743168 2811953152 2818965504 2943763456 3363831808 3521511424 3758620672 4217929728 4415645184 5045747712 5282267136 5623906304 5637931008 5887526912 7043022848 7517241344 8435859456 8831290368 10091495424 10564534272 11247812608 11275862016 11775053824 14086045696 15034482688 16871718912 17662580736 21129068544 22495625216 22551724032 23550107648 28172091392 30068965376 33743437824 35325161472 42258137088 44991250432 45103448064 47100215296 56344182784 60137930752 67486875648 70650322944 84516274176 89982500864 90206896128 94200430592 112688365568 134973751296 141300645888 169032548352 179965001728 180413792256 188400861184 225376731136 269947502592 282601291776 338065096704 359930003456 376801722368 539895005184 565202583552 676130193408 753603444736 1079790010368 1130405167104 1507206889472 2260810334208 3014413778944 4521620668416 6028827557888 9043241336832 12057655115776 18086482673664 24115310231552 36172965347328 72345930694656
• Sum of all divisors σ(n): 198124682071680
• Sum of proper divisors (its aliquot sum) s(n): 125778751377024
• 72345930694656 is an abundant number, because the sum of its proper divisors (125778751377024) is greater than itself. Its abundance is 53432820682368

Bases of 72345930694656

• Binary: 10000011100110001011001100000000000000000000000₂
• Hexadecimal: 0x41CC59800000
• Base-36: PN79F7VUO

Squares and roots of 72345930694656

• 72345930694656 squared (72345930694656²) is 5233933688075969182706958336
• 72345930694656 cubed (72345930694656³) is 378653803857969341198375266871657329852416
• The square root of 72345930694656 is 8505641.1101489581
• The cube root of 72345930694656 is 41668.1964149879

Scales and comparisons

• 72,345,930,694,656 seconds is equal to 2,300,376 years, 42 weeks, 2 days, 19 hours, 37 minutes, 36 seconds.
• To count from 1 to 72,345,930,694,656 would take you about five million, seven hundred fifty thousand, nine hundred forty-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 72345930694656 cubic inches would be around 3472.3 feet tall.

Recreational maths with 72345930694656

• 72345930694656 backwards is 65649603954327
• The number of decimal digits it has is: 14
• The sum of 72345930694656's digits is 69
• More coming soon!