145452997032512

Names of 145452997032512

• Cardinal: 145452997032512 can be written as One hundred forty-five trillion, four hundred fifty-two billion, nine hundred ninety-seven million, thirty-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.45452997032512 × 10¹⁴

Factors of 145452997032512

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2364

Divisors of 145452997032512

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 8 13 16 19 26 29 32 38 52 58 64 76 104 116 152 208 232 247 304 331 377 416 464 494 551 608 662 754 832 877 928 988 1093 1102 1216 1324 1508 1754 1856 1976 2186 2204 2648 3016 3508 3952 4303 4372 4408 5296 6032 6289 7016 7163 7904 8606 8744 8816 9599 10592 11401 12064 12578 14032 14209 14326 15808 16663 17212 17488 17632 19198 20767 21184 22802 24128 25156 25433 28064 28418 28652 31697 33326 34424 34976 35264 38396 41534 45604 50312 50866 56128 56836 57304 63394 66652 68848 69952 76792 81757 83068 91208 100624 101732 113672 114608 124787 126788 133304 137696 153584 163514 166136 182381 182416 201248 203464 216619 227344 229216 249574 253576 266608 269971 275392 290287 307168 327028 330629 332272 361783 364762 364832 402496 406928 412061 433238 454688 458432 483227 499148 507152 533216 539942 580574 602243 614336 654056 661258 664544 723566 729524 729664 813856 824122 866476 909376 958561 966454 998296 1014304 1066432 1079884 1161148 1204486 1308112 1322516 1329088 1447132 1459048 1627712 1648244 1732952 1917122 1932908 1996592 2028608 2159768 2322296 2370953 2408972 2616224 2645032 2894264 2918096 3296488 3465904 3773731 3834244 3865816 3993184 4319536 4644592 4703179 4741906 4817944 5232448 5290064 5515453 5788528 5836192 6281951 6592976 6873877 6931808 7547462 7668488 7731632 7829159 7986368 8418323 8639072 9289184 9406358 9483812 9635888 10491707 10580128 11030906 11577056 11672384 12461293 12563902 13185952 13747754 13863616 15094924 15336976 15463264 15658318 16836646 17278144 18212659 18578368 18812716 18967624 19271776 20983414 21160256 22061812 23154112 24922586 25127804 26371904 27495508 27798269 30189848 30673952 30926528 31316636 33673292 36425318 37625432 37935248 38543552 41966828 44123624 49845172 50255608 54991016 55596538 60379696 61347904 62633272 67346584 71700889 72850636 75250864 75870496 83933656 88247248 89360401 99690344 100511216 109438199 109982032 111193076 120759392 125266544 134693168 136392191 143401778 145701272 150501728 151740992 159948137 167867312 176494496 178720802 199342433 199380688 201022432 218876398 219964064 222386152 236764567 241518784 250533088 269386336 272784382 286803556 291402544 301003456 317283691 319896274 335734624 352988992 357441604 361377497 398684866 398761376 402044864 437752796 439928128 444772304 473529134 501066176 528167111 538772672 545568764 573607112 582805088 634567382 639792548 671469248 714883208 722754994 797369732 797522752 875505592 889544608 947058268 1056334222 1091137528 1147214224 1165610176 1269134764 1279585096 1429766416 1445509988 1594739464 1751011184 1779089216 1894116536 2079325781 2112668444 2182275056 2294428448 2538269528 2559170192 2591451629 2859532832 2891019976 3189478928 3502022368 3788233072 4124687983 4158651562 4225336888 4364550112 4588856896 5076539056 5118340384 5182903258 5719065664 5782039952 6028390129 6378957856 6866172443 7004044736 7576466144 8249375966 8317303124 8450673776 8729100224 9201227039 10153078112 10236680768 10365806516 11564079904 12056780258 12757915712 13732344886 15152932288 16498751932 16634606248 16901347552 18402454078 20306156224 20731613032 23128159808 24113560516 27464689772 32997503864 33269212496 33802695104 36804908156 41463226064 48227121032 54929379544 65995007728 66538424992 73609816312 78369071677 82926452128 96454242064 109858759088 119615951507 131990015456 133076849984 147219632624 156738143354 165852904256 174823313741 192908484128 219717518176 239231903014 263980030912 294439265248 313476286708 349646627482 385816968256 439435036352 478463806028 588878530496 626952573416 699293254964 956927612056 1253905146832 1398586509928 1913855224112 2272703078633 2507810293664 2797173019856 3827710448224 4545406157266 5015620587328 5594346039712 7655420896448 9090812314532 11188692079424 18181624629064 36363249258128 72726498516256 145452997032512
• Sum of all divisors σ(n): 340198918483200
• Sum of proper divisors (its aliquot sum) s(n): 194745921450688
• 145452997032512 is an abundant number, because the sum of its proper divisors (194745921450688) is greater than itself. Its abundance is 49292924418176

Bases of 145452997032512

• Binary: 100001000100100111101010001110000011101001000000₂
• Hexadecimal: 0x8449EA383A40
• Base-36: 1FK46MY4OW

Squares and roots of 145452997032512

• 145452997032512 squared (145452997032512²) is 21156574345739944677985030144
• 145452997032512 cubed (145452997032512³) is 3077287145529031681155819636950790868041728
• The square root of 145452997032512 is 12060389.5887534245
• The cube root of 145452997032512 is 52590.5312694883

Scales and comparisons

• 145,452,997,032,512 seconds is equal to 4,624,955 years, 20 weeks, 1 day, 22 hours, 48 minutes, 32 seconds.
• To count from 1 to 145,452,997,032,512 would take you about eleven million, five hundred sixty-two thousand, three hundred eighty-eight 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 145452997032512 cubic inches would be around 4382.5 feet tall.

Recreational maths with 145452997032512

• 145452997032512 backwards is 215230799254541
• The number of decimal digits it has is: 15
• The sum of 145452997032512's digits is 59
• More coming soon!