7900345073664

Names of 7900345073664

• Cardinal: 7900345073664 can be written as Seven trillion, nine hundred billion, three hundred forty-five million, seventy-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 7.900345073664 × 10¹²

Factors of 7900345073664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 113

Divisors of 7900345073664

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 89 96 114 128 144 152 171 178 192 228 256 267 288 304 342 356 384 456 512 534 576 608 684 712 768 801 912 1024 1068 1152 1216 1368 1424 1536 1602 1691 1824 2048 2136 2304 2432 2736 2848 3072 3204 3382 3648 4096 4272 4608 4864 5073 5472 5696 6144 6408 6764 7296 7921 8192 8544 9216 9728 10146 10944 11392 12288 12816 13528 14592 15219 15842 16384 17088 18432 19456 20292 21888 22784 23763 24576 25632 27056 29184 30438 31684 32768 34176 36864 38912 40584 43776 45568 47526 49152 51264 54112 58368 60876 63368 65536 68352 71289 73728 77824 81168 87552 91136 95052 98304 102528 108224 116736 121752 126736 136704 142578 147456 150499 155648 162336 175104 182272 190104 196608 205056 216448 233472 243504 253472 273408 285156 294912 300998 311296 324672 350208 364544 380208 410112 432896 451497 466944 487008 506944 546816 570312 589824 601996 622592 649344 700416 704969 729088 760416 820224 865792 902994 933888 974016 1013888 1093632 1140624 1203992 1245184 1298688 1354491 1400832 1409938 1458176 1520832 1640448 1731584 1805988 1867776 1948032 2027776 2114907 2187264 2281248 2407984 2597376 2708982 2801664 2819876 2916352 3041664 3280896 3463168 3611976 3735552 3896064 4055552 4229814 4374528 4562496 4815968 5194752 5417964 5603328 5639752 5832704 6083328 6344721 6561792 6926336 7223952 7792128 8111104 8459628 8749056 9124992 9631936 10389504 10835928 11206656 11279504 12166656 12689442 13123584 13394411 13852672 14447904 15584256 16222208 16919256 17498112 18249984 19263872 20779008 21671856 22559008 24333312 25378884 26247168 26788822 27705344 28895808 31168512 32444416 33838512 36499968 38527744 40183233 41558016 43343712 45118016 48666624 50757768 52494336 53577644 55410688 57791616 62337024 64888832 67677024 72999936 77055488 80366466 83116032 86687424 90236032 97333248 101515536 107155288 110821376 115583232 120549699 124674048 129777664 135354048 145999872 154110976 160732932 166232064 173374848 180472064 194666496 203031072 214310576 231166464 241099398 249348096 259555328 270708096 291999744 308221952 321465864 332464128 346749696 360944128 389332992 406062144 428621152 462332928 482198796 498696192 519110656 541416192 583999488 616443904 642931728 693499392 721888256 778665984 812124288 857242304 924665856 964397592 997392384 1082832384 1167998976 1232887808 1285863456 1386998784 1443776512 1557331968 1624248576 1714484608 1849331712 1928795184 2165664768 2335997952 2465775616 2571726912 2773997568 2887553024 3248497152 3428969216 3698663424 3857590368 4331329536 4671995904 4931551232 5143453824 5547995136 5775106048 6496994304 6857938432 7397326848 7715180736 8662659072 9863102464 10286907648 11095990272 11550212096 12993988608 13715876864 14794653696 15430361472 17325318144 20573815296 22191980544 23100424192 25987977216 27431753728 29589307392 30860722944 34650636288 41147630592 44383961088 46200848384 51975954432 54863507456 61721445888 69301272576 82295261184 88767922176 103951908864 109727014912 123442891776 138602545152 164590522368 207903817728 219454029824 246885783552 329181044736 415807635456 438908059648 493771567104 658362089472 877816119296 987543134208 1316724178944 1975086268416 2633448357888 3950172536832 7900345073664
• Sum of all divisors σ(n): 24297260410800
• Sum of proper divisors (its aliquot sum) s(n): 16396915337136
• 7900345073664 is an abundant number, because the sum of its proper divisors (16396915337136) is greater than itself. Its abundance is 8496570263472

Bases of 7900345073664

• Binary: 1110010111101110001010000110000000000000000₂
• Hexadecimal: 0x72F71430000
• Base-36: 2STD9H4W0

Squares and roots of 7900345073664

• 7900345073664 squared (7900345073664²) is 62415452282967033586384896
• 7900345073664 cubed (7900345073664³) is 493103610964249065931511543296576978944
• The square root of 7900345073664 is 2810755.2496907303
• The cube root of 7900345073664 is 19916.6069916511

Scales and comparisons

• 7,900,345,073,664 seconds is equal to 251,206 years, 27 weeks, 6 days, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 7,900,345,073,664 would take you about six hundred twenty-eight thousand and sixteen 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 7900345073664 cubic inches would be around 1659.7 feet tall.

Recreational maths with 7900345073664

• 7900345073664 backwards is 4663705430097
• The number of decimal digits it has is: 13
• The sum of 7900345073664's digits is 54
• More coming soon!