1397915910144

Names of 1397915910144

• Cardinal: 1397915910144 can be written as One trillion, three hundred ninety-seven billion, nine hundred fifteen million, nine hundred ten thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.397915910144 × 10¹²

Factors of 1397915910144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 1771

Divisors of 1397915910144

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 169 192 208 234 256 288 312 338 384 416 468 507 512 576 624 676 768 832 936 1014 1024 1152 1248 1352 1521 1536 1664 1753 1872 2028 2048 2304 2496 2704 3042 3072 3328 3506 3744 4056 4096 4608 4992 5259 5408 6084 6144 6656 7012 7488 8112 8192 9216 9984 10518 10816 12168 12288 13312 14024 14976 15777 16224 16384 18432 19968 21036 21632 22789 24336 24576 26624 28048 29952 31554 32448 32768 36864 39936 42072 43264 45578 48672 49152 53248 56096 59904 63108 64896 65536 68367 73728 79872 84144 86528 91156 97344 98304 106496 112192 119808 126216 129792 131072 136734 147456 159744 168288 173056 182312 194688 196608 205101 212992 224384 239616 252432 259584 262144 273468 294912 296257 319488 336576 346112 364624 389376 393216 410202 425984 448768 479232 504864 519168 524288 546936 589824 592514 638976 673152 692224 729248 778752 786432 820404 851968 888771 897536 958464 1009728 1038336 1093872 1179648 1185028 1277952 1346304 1384448 1458496 1557504 1572864 1640808 1703936 1777542 1795072 1916928 2019456 2076672 2187744 2359296 2370056 2555904 2666313 2692608 2768896 2916992 3115008 3281616 3407872 3555084 3590144 3833856 4038912 4153344 4375488 4718592 4740112 5111808 5332626 5385216 5537792 5833984 6230016 6563232 6815744 7110168 7180288 7667712 8077824 8306688 8750976 9480224 10223616 10665252 10770432 11075584 11667968 12460032 13126464 14220336 14360576 15335424 16155648 16613376 17501952 18960448 20447232 21330504 21540864 22151168 23335936 24920064 26252928 28440672 28721152 30670848 32311296 33226752 35003904 37920896 42661008 43081728 44302336 46671872 49840128 52505856 56881344 57442304 61341696 64622592 66453504 70007808 75841792 85322016 86163456 88604672 93343744 99680256 105011712 113762688 114884608 129245184 132907008 140015616 151683584 170644032 172326912 186687488 199360512 210023424 227525376 229769216 258490368 265814016 280031232 303367168 341288064 344653824 373374976 398721024 420046848 455050752 459538432 516980736 560062464 606734336 682576128 689307648 746749952 797442048 840093696 910101504 919076864 1033961472 1120124928 1213468672 1365152256 1378615296 1493499904 1680187392 1820203008 2067922944 2240249856 2426937344 2730304512 2757230592 2986999808 3360374784 3640406016 4135845888 4480499712 4853874688 5460609024 5973999616 6720749568 7280812032 8271691776 8960999424 9707749376 10921218048 11947999232 13441499136 14561624064 17921998848 19415498752 21842436096 26882998272 29123248128 35843997696 38830997504 43684872192 53765996544 58246496256 77661995008 87369744384 107531993088 116492992512 155323990016 174739488768 232985985024 349478977536 465971970048 698957955072 1397915910144
• Sum of all divisors σ(n): 4375458108450
• Sum of proper divisors (its aliquot sum) s(n): 2977542198306
• 1397915910144 is an abundant number, because the sum of its proper divisors (2977542198306) is greater than itself. Its abundance is 1579626288162

Bases of 1397915910144

• Binary: 10100010101111010010010000000000000000000₂
• Hexadecimal: 0x1457A480000
• Base-36: HU6Z1FK0

Squares and roots of 1397915910144

• 1397915910144 squared (1397915910144²) is 1954168891833727882100736
• 1397915910144 cubed (1397915910144³) is 2731763785002837601423279892132265984
• The square root of 1397915910144 is 1182334.9399150817
• The cube root of 1397915910144 is 11181.3355967039

Scales and comparisons

• 1,397,915,910,144 seconds is equal to 44,449 years, 20 weeks, 6 days, 7 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,397,915,910,144 would take you about one hundred eleven thousand, one hundred twenty-three 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 1397915910144 cubic inches would be around 931.8 feet tall.

Recreational maths with 1397915910144

• 1397915910144 backwards is 4410195197931
• The number of decimal digits it has is: 13
• The sum of 1397915910144's digits is 54
• More coming soon!