1408139665408

Names of 1408139665408

• Cardinal: 1408139665408 can be written as One trillion, four hundred eight billion, one hundred thirty-nine million, six hundred sixty-five thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.408139665408 × 10¹²

Factors of 1408139665408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 786

Divisors of 1408139665408

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 41 49 56 64 68 82 98 112 119 128 136 164 196 224 238 256 272 287 328 343 392 448 476 512 544 574 656 686 697 719 784 833 896 952 1024 1088 1148 1312 1372 1394 1438 1568 1666 1792 1904 2009 2048 2176 2296 2624 2744 2788 2876 3136 3332 3584 3808 4018 4096 4352 4592 4879 5033 5248 5488 5576 5752 5831 6272 6664 7168 7616 8036 8192 8704 9184 9758 10066 10496 10976 11152 11504 11662 12223 12544 13328 14063 14336 15232 16072 17408 18368 19516 20132 20992 21952 22304 23008 23324 24446 25088 26656 28126 28672 29479 30464 32144 34153 34816 35231 36736 39032 40264 41984 43904 44608 46016 46648 48892 50176 53312 56252 57344 58958 60928 64288 68306 69632 70462 73472 78064 80528 83968 85561 87808 89216 92032 93296 97784 100352 106624 112504 117916 121856 128576 136612 139264 140924 146944 156128 161056 167936 171122 175616 178432 184064 186592 195568 200704 206353 213248 225008 235832 239071 243712 246617 257152 273224 281848 293888 312256 322112 335872 342244 351232 356864 368128 373184 391136 401408 412706 426496 450016 471664 478142 487424 493234 501143 514304 546448 563696 587776 598927 624512 644224 684488 702464 713728 736256 746368 782272 825412 852992 900032 943328 956284 974848 986468 1002286 1028608 1092896 1127392 1175552 1197854 1249024 1288448 1368976 1404928 1427456 1444471 1472512 1492736 1564544 1650824 1705984 1800064 1886656 1912568 1972936 2004572 2057216 2185792 2254784 2351104 2395708 2498048 2576896 2737952 2809856 2854912 2888942 2945024 2985472 3129088 3301648 3411968 3508001 3600128 3773312 3825136 3945872 4009144 4114432 4192489 4371584 4509568 4791416 4996096 5153792 5475904 5709824 5777884 5890048 5970944 6258176 6603296 6823936 7016002 7200256 7546624 7650272 7891744 8018288 8228864 8384978 8743168 9019136 9582832 9992192 10111297 10307584 10951808 11555768 11941888 12516352 13206592 14032004 14400512 15093248 15300544 15783488 16036576 16457728 16769956 17486336 18038272 19165664 19984384 20222594 20615168 21903616 23111536 23883776 24556007 25032704 26413184 28064008 28801024 30186496 30601088 31566976 32073152 33539912 34972672 36076544 38331328 39968768 40445188 41230336 43807232 46223072 47767552 49112014 50065408 52826368 56128016 57602048 60372992 61202176 63133952 64146304 67079824 69945344 72153088 76662656 80890376 87614464 92446144 98224028 100130816 105652736 112256032 115204096 120745984 122404352 126267904 128292608 134159648 139890688 144306176 153325312 161780752 171892049 175228928 184892288 196448056 211305472 224512064 241491968 244808704 252535808 256585216 268319296 279781376 288612352 306650624 323561504 343784098 350457856 369784576 392896112 422610944 449024128 489617408 505071616 513170432 536638592 613301248 647123008 687568196 700915712 739569152 785792224 845221888 898048256 979234816 1010143232 1026340864 1073277184 1226602496 1294246016 1375136392 1479138304 1571584448 1690443776 1796096512 1958469632 2020286464 2052681728 2146554368 2453204992 2588492032 2750272784 2958276608 3143168896 3592193024 4105363456 4293108736 4906409984 5176984064 5500545568 5916553216 6286337792 7184386048 8586217472 10353968128 11001091136 11833106432 12572675584 14368772096 17172434944 20707936256 22002182272 25145351168 28737544192 34344869888 41415872512 44004364544 50290702336 82831745024 88008729088 100581404672 176017458176 201162809344 352034916352 704069832704 1408139665408
• Sum of all divisors σ(n): 3567037824000
• Sum of proper divisors (its aliquot sum) s(n): 2158898158592
• 1408139665408 is an abundant number, because the sum of its proper divisors (2158898158592) is greater than itself. Its abundance is 750758493184

Bases of 1408139665408

• Binary: 10100011111011011101010100010000000000000₂
• Hexadecimal: 0x147DBAA2000
• Base-36: HYW1ZZLS

Squares and roots of 1408139665408

• 1408139665408 squared (1408139665408²) is 1982857317295354191806464
• 1408139665408 cubed (1408139665408³) is 2792140039328084543163204472051597312
• The square root of 1408139665408 is 1186650.6079752371
• The cube root of 1408139665408 is 11208.5279050337

Scales and comparisons

• 1,408,139,665,408 seconds is equal to 44,774 years, 25 weeks, 1 day, 19 hours, 3 minutes, 28 seconds.
• To count from 1 to 1,408,139,665,408 would take you about one hundred eleven thousand, nine hundred thirty-six 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 1408139665408 cubic inches would be around 934 feet tall.

Recreational maths with 1408139665408

• 1408139665408 backwards is 8045669318041
• The number of decimal digits it has is: 13
• The sum of 1408139665408's digits is 55
• More coming soon!