144123390840

Names of 144123390840

• Cardinal: 144123390840 can be written as One hundred forty-four billion, one hundred twenty-three million, three hundred ninety thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4412339084 × 10¹¹

Factors of 144123390840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16019

Divisors of 144123390840

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 17 20 22 24 26 30 31 33 34 39 40 44 51 52 55 60 62 65 66 68 78 85 88 93 102 104 110 120 124 130 132 136 143 155 156 165 170 186 187 195 204 220 221 248 255 260 264 286 310 312 330 340 341 372 374 390 403 408 429 440 442 465 510 520 527 561 572 620 660 663 680 682 715 744 748 780 806 858 884 930 935 1020 1023 1054 1105 1122 1144 1209 1240 1320 1326 1364 1430 1496 1560 1581 1612 1705 1716 1768 1860 1870 2015 2040 2046 2108 2145 2210 2244 2418 2431 2635 2652 2728 2805 2860 3162 3224 3315 3410 3432 3720 3740 4030 4092 4216 4290 4420 4433 4488 4836 4862 5115 5270 5304 5610 5720 5797 6045 6324 6630 6820 6851 7293 7480 7905 8060 8184 8580 8840 8866 9672 9724 10230 10540 11220 11594 12090 12155 12648 13260 13299 13640 13702 14586 15810 15937 16120 17160 17391 17732 19448 20460 20553 21080 22165 22440 23188 24180 24310 26520 26598 27404 28985 29172 31620 31874 34255 34782 35464 36465 40920 41106 44330 46376 47811 48360 48620 53196 54808 57970 58344 63240 63748 66495 68510 69564 72930 75361 79685 82212 86955 88660 95622 97240 102765 106392 115940 127496 132990 137020 139128 145860 150722 159370 164424 173910 175307 177320 191244 205530 207181 226083 231880 239055 265980 270929 274040 291720 301444 318740 347820 350614 376805 382488 411060 414362 452166 478110 494047 525921 531960 541858 602888 621543 637480 695640 701228 753610 812787 822120 828724 876535 904332 956220 988094 1035905 1051842 1083716 1130415 1243086 1354645 1402456 1482141 1507220 1625574 1657448 1753070 1808664 1912440 1976188 2071810 2103684 2167432 2260830 2278991 2470235 2486172 2629605 2709290 2964282 2980219 3014440 3107715 3251148 3506140 3522077 3952376 4063935 4143620 4207368 4521660 4557982 4940470 4972344 5259210 5418580 5434517 5928564 5960438 6215430 6422611 6502296 6836973 7012280 7044154 7410705 8127870 8287240 8398799 8940657 9043320 9115964 9880940 10518420 10566231 10837160 10869034 11394955 11857128 11920876 12430860 12845222 13673946 14088308 14821410 14901095 16255740 16303551 16797598 17610385 17881314 18231928 19267833 19761880 21036840 21132462 21738068 22789910 23841752 24861720 25196397 25690444 27172585 27347892 28176616 29642820 29802190 32113055 32511480 32607102 33595196 34184865 35220770 35762628 38535666 38742847 41993995 42264924 43476136 44703285 45579820 50392794 51380888 52831155 54345170 54695784 59285640 59604380 64226110 65214204 67190392 68369730 70441540 70648721 71525256 77071332 77485694 81517755 83987990 84529848 89406570 91159640 92386789 96339165 100785588 105662310 108690340 109184387 116228541 119208760 125981985 128452220 130428408 136739460 140883080 141297442 154142664 154971388 163035510 167975980 178813140 184773578 192678330 193714235 201571176 211324620 211946163 217380680 218368774 232457082 251963970 256904440 273478920 277160367 282594884 309942776 326071020 327553161 335951960 353243605 357626280 369547156 385356660 387428470 422649240 423892326 436737548 461933945 464914164 503927940 545921935 554320734 565189768 581142705 652142040 655106322 706487210 739094312 770713320 774856940 847784652 873475096 923867890 929828328 1007855880 1059730815 1091843870 1108641468 1162285410 1201028257 1310212644 1385801835 1412974420 1549713880 1637765805 1695569304 1847735780 2119461630 2183687740 2217282936 2324570820 2402056514 2620425288 2771603670 2825948840 3275531610 3603084771 3695471560 4238923260 4367375480 4649141640 4804113028 5543207340 6005141285 6551063220 7206169542 8477846520 9608226056 11086414680 12010282570 13102126440 14412339084 18015423855 24020565140 28824678168 36030847710 48041130280 72061695420 144123390840
• Sum of all divisors σ(n): 555223818240
• Sum of proper divisors (its aliquot sum) s(n): 411100427400
• 144123390840 is an abundant number, because the sum of its proper divisors (411100427400) is greater than itself. Its abundance is 266977036560

Bases of 144123390840

• Binary: 10000110001110011011000110101101111000₂
• Hexadecimal: 0x218E6C6B78
• Base-36: 1U7JCG3C

Squares and roots of 144123390840

• 144123390840 squared (144123390840²) is 20771551787219395905600
• 144123390840 cubed (144123390840³) is 2993666476582721512931484544704000
• The square root of 144123390840 is 379635.8661138329
• The cube root of 144123390840 is 5242.9794697199

Scales and comparisons

• 144,123,390,840 seconds is equal to 4,582 years, 35 weeks, 1 day, 19 hours, 14 minutes.
• To count from 1 to 144,123,390,840 would take you about nine thousand, one hundred sixty-five 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 144123390840 cubic inches would be around 436.9 feet tall.

Recreational maths with 144123390840

• 144123390840 backwards is 048093321441
• 144123390840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 144123390840's digits is 39
• More coming soon!