15438235439104

Names of 15438235439104

• Cardinal: 15438235439104 can be written as Fifteen trillion, four hundred thirty-eight billion, two hundred thirty-five million, four hundred thirty-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 1.5438235439104 × 10¹³

Factors of 15438235439104

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 104

Divisors of 15438235439104

• Number of divisors d(n): 195
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 73 116 128 146 232 256 292 464 512 584 841 928 1024 1168 1682 1856 2048 2117 2336 3364 3712 4096 4234 4672 5329 6728 7424 8468 9344 10658 13456 14848 16936 18688 21316 24389 26912 29696 33872 37376 42632 48778 53824 59392 61393 67744 74752 85264 97556 107648 118784 122786 135488 149504 154541 170528 195112 215296 245572 270976 299008 309082 341056 390224 430592 491144 541952 618164 682112 707281 780448 861184 982288 1083904 1236328 1364224 1414562 1560896 1722368 1780397 1964576 2167808 2472656 2728448 2829124 3121792 3444736 3560794 3929152 4335616 4481689 4945312 5456896 5658248 6243584 7121588 7858304 8671232 8963378 9890624 10913792 11316496 12487168 14243176 15716608 17926756 19781248 21827584 22632992 24974336 28486352 31433216 35853512 39562496 45265984 49948672 51631513 56972704 62866432 71707024 79124992 90531968 99897344 103263026 113945408 125732864 129968981 143414048 158249984 181063936 206526052 227890816 251465728 259937962 286828096 316499968 362127872 413052104 455781632 519875924 573656192 632999936 724255744 826104208 911563264 1039751848 1147312384 1448511488 1652208416 1823126528 2079503696 2294624768 2897022976 3304416832 3646253056 3769100449 4159007392 4589249536 6608833664 7292506112 7538200898 8318014784 9178499072 13217667328 15076401796 16636029568 18356998144 26435334656 30152803592 33272059136 52870669312 60305607184 66544118272 105741338624 120611214368 133088236544 211482677248 241222428736 266176473088 482444857472 532352946176 964889714944 1929779429888 3859558859776 7719117719552 15438235439104
• Sum of all divisors σ(n): 32419314717393
• Sum of proper divisors (its aliquot sum) s(n): 16981079278289
• 15438235439104 is an abundant number, because the sum of its proper divisors (16981079278289) is greater than itself. Its abundance is 1542843839185

Bases of 15438235439104

• Binary: 11100000101001111110100010100001000000000000₂
• Hexadecimal: 0xE0A7E8A1000
• Base-36: 5H086RZ0G

Squares and roots of 15438235439104

• 15438235439104 squared (15438235439104²) is 238339113473206675692322816
• 15438235439104 cubed (15438235439104³) is 3679535348146688945445811452471477796864
• 15438235439104 is a perfect square number. Its square root is 3929152
• The cube root of 15438235439104 is 24899.9927093113

Scales and comparisons

• 15,438,235,439,104 seconds is equal to 490,888 years, 6 weeks, 6 days, 13 hours, 5 minutes, 4 seconds.
• To count from 1 to 15,438,235,439,104 would take you about one million, two hundred twenty-seven thousand, two hundred twenty 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 15438235439104 cubic inches would be around 2075 feet tall.

Recreational maths with 15438235439104

• 15438235439104 backwards is 40193453283451
• The number of decimal digits it has is: 14
• The sum of 15438235439104's digits is 52
• More coming soon!