142405442088

Names of 142405442088

• Cardinal: 142405442088 can be written as One hundred forty-two billion, four hundred five million, four hundred forty-two thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.42405442088 × 10¹¹

Factors of 142405442088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2114

Divisors of 142405442088

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 49 52 56 78 84 91 98 104 147 156 168 169 182 196 273 294 312 338 343 364 392 507 546 588 637 676 686 728 1014 1029 1092 1176 1183 1274 1352 1372 1911 2028 2058 2089 2184 2366 2401 2548 2744 3549 3822 4056 4116 4178 4459 4732 4802 5096 6267 7098 7203 7644 8232 8281 8356 8918 9464 9604 12534 13377 14196 14406 14623 15288 16562 16712 16807 17836 19208 24843 25068 26754 27157 28392 28812 29246 31213 33124 33614 35672 43869 49686 50136 50421 53508 54314 57624 57967 58492 62426 66248 67228 81471 87738 93639 99372 100842 102361 107016 108628 115934 116984 124852 134456 162942 173901 175476 187278 190099 198744 201684 204722 217256 218491 231868 249704 307083 325884 347802 350952 353041 374556 380198 403368 405769 409444 436982 463736 570297 614166 651768 655473 695604 706082 716527 749112 760396 811538 818888 873964 1059123 1140594 1217307 1228332 1310946 1330693 1391208 1412164 1433054 1520792 1623076 1747928 2118246 2149581 2281188 2434614 2456664 2471287 2621892 2661386 2824328 2840383 2866108 3246152 3992079 4236492 4299162 4562376 4869228 4942574 5015689 5243784 5322772 5680766 5732216 7413861 7984158 8472984 8521149 8598324 9314851 9738456 9885148 10031378 10645544 11361532 14827722 15047067 15968316 17042298 17196648 17299009 18629702 19770296 20062756 22723064 27944553 29655444 30094134 31936632 34084596 34598018 35109823 37259404 40125512 51897027 55889106 59310888 60188268 65203957 68169192 69196036 70219646 74518808 103794054 105329469 111778212 120376536 121093063 130407914 138392072 140439292 195611871 207588108 210658938 223556424 242186126 260815828 280878584 363279189 391223742 415176216 421317876 456427699 484372252 521631656 726558378 782447484 842635752 847651441 912855398 968744504 1369283097 1453116756 1564894968 1695302882 1825710796 2542954323 2738566194 2906233512 3390605764 3651421592 5085908646 5477132388 5933560087 6781211528 10171817292 10954264776 11867120174 17800680261 20343634584 23734240348 35601360522 47468480696 71202721044 142405442088
• Sum of all divisors σ(n): 449968305600
• Sum of proper divisors (its aliquot sum) s(n): 307562863512
• 142405442088 is an abundant number, because the sum of its proper divisors (307562863512) is greater than itself. Its abundance is 165157421424

Bases of 142405442088

• Binary: 10000100101000000001101001101000101000₂
• Hexadecimal: 0x2128069A28
• Base-36: 1TF4IUCO

Squares and roots of 142405442088

• 142405442088 squared (142405442088²) is 20279309936278721799744
• 142405442088 cubed (142405442088³) is 2887884096715342487480107325225472
• The square root of 142405442088 is 377366.4559655507
• The cube root of 142405442088 is 5222.0640644583

Scales and comparisons

• 142,405,442,088 seconds is equal to 4,528 years, 2 weeks, 5 days, 3 hours, 14 minutes, 48 seconds.
• To count from 1 to 142,405,442,088 would take you about nine thousand and fifty-six 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 142405442088 cubic inches would be around 435.2 feet tall.

Recreational maths with 142405442088

• 142405442088 backwards is 880244504241
• 142405442088 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142405442088's digits is 42
• More coming soon!