145721339289600

Names of 145721339289600

• Cardinal: 145721339289600 can be written as One hundred forty-five trillion, seven hundred twenty-one billion, three hundred thirty-nine million, two hundred eighty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 1.457213392896 × 10¹⁴

Factors of 145721339289600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 629

Divisors of 145721339289600

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 619 640 768 800 960 1024 1200 1238 1280 1536 1600 1857 1920 2048 2400 2476 2560 3072 3095 3200 3714 3840 4096 4800 4952 5120 6144 6190 6400 7428 7680 8192 9285 9600 9904 10240 12288 12380 12800 14856 15360 15475 18570 19200 19808 20480 24576 24760 25600 29712 30720 30950 37140 38400 39616 40960 46425 49520 51200 59424 61440 61900 74280 76800 79232 92850 99040 102400 118848 122880 123800 148560 153600 158464 185700 198080 204800 237696 247600 297120 307200 316928 371400 383161 396160 475392 495200 594240 614400 633856 742800 766322 792320 950784 990400 1149483 1188480 1267712 1485600 1532644 1584640 1901568 1915805 1980800 2298966 2376960 2535424 2971200 3065288 3169280 3803136 3831610 3961600 4597932 4753920 5070848 5747415 5942400 6130576 6338560 7606272 7663220 7923200 9195864 9507840 9579025 11494830 11884800 12261152 12677120 15212544 15326440 15846400 18391728 19015680 19158050 22989660 23769600 24522304 25354240 28737075 30652880 31692800 36783456 38031360 38316100 45979320 47539200 49044608 57474150 61305760 63385600 73566912 76062720 76632200 91958640 95078400 98089216 114948300 122611520 126771200 147133824 153264400 183917280 190156800 196178432 229896600 237176659 245223040 294267648 306528800 367834560 380313600 392356864 459793200 474353318 490446080 588535296 613057600 711529977 735669120 784713728 919586400 948706636 980892160 1177070592 1185883295 1226115200 1423059954 1471338240 1569427456 1839172800 1897413272 1961784320 2354141184 2371766590 2452230400 2846119908 2942676480 3138854912 3557649885 3678345600 3794826544 3923568640 4708282368 4743533180 4904460800 5692239816 5885352960 5929416475 7115299770 7356691200 7589653088 7847137280 9416564736 9487066360 9808921600 11384479632 11770705920 11858832950 14230599540 14713382400 15179306176 15694274560 17788249425 18974132720 19617843200 22768959264 23541411840 23717665900 28461199080 29426764800 30358612352 35576498850 37948265440 39235686400 45537918528 47082823680 47435331800 56922398160 58853529600 60717224704 71152997700 75896530880 78471372800 91075837056 94870663600 113844796320 117707059200 121434449408 142305995400 151793061760 182151674112 189741327200 227689592640 235414118400 242868898816 284611990800 303586123520 364303348224 379482654400 455379185280 485737797632 569223981600 607172247040 728606696448 758965308800 910758370560 971475595264 1138447963200 1214344494080 1457213392896 1517930617600 1821516741120 1942951190528 2276895926400 2428688988160 2914426785792 3035861235200 3643033482240 4553791852800 4857377976320 5828853571584 6071722470400 7286066964480 9107583705600 9714755952640 12143444940800 14572133928960 18215167411200 24286889881600 29144267857920 36430334822400 48573779763200 72860669644800 145721339289600
• Sum of all divisors σ(n): 482602133376480
• Sum of proper divisors (its aliquot sum) s(n): 336880794086880
• 145721339289600 is an abundant number, because the sum of its proper divisors (336880794086880) is greater than itself. Its abundance is 191159454797280

Bases of 145721339289600

• Binary: 100001001000100001100100101010100010000000000000₂
• Hexadecimal: 0x848864AA2000
• Base-36: 1FNJGIZZEO

Squares and roots of 145721339289600

• 145721339289600 squared (145721339289600²) is 21234708724354720632668160000
• 145721339289600 cubed (145721339289600³) is 3094350194737523448136458513086939136000000
• The square root of 145721339289600 is 12071509.4039477927
• The cube root of 145721339289600 is 52622.8523459229

Scales and comparisons

• 145,721,339,289,600 seconds is equal to 4,633,487 years, 43 weeks, 6 days, 2 hours, 40 minutes.
• To count from 1 to 145,721,339,289,600 would take you about eleven million, five hundred eighty-three thousand, seven hundred nineteen 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 145721339289600 cubic inches would be around 4385.2 feet tall.

Recreational maths with 145721339289600

• 145721339289600 backwards is 006982933127541
• 145721339289600 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 145721339289600's digits is 60
• More coming soon!