142635969840

Names of 142635969840

• Cardinal: 142635969840 can be written as One hundred forty-two billion, six hundred thirty-five million, nine hundred sixty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4263596984 × 10¹¹

Factors of 142635969840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2124

Divisors of 142635969840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 49 52 56 60 65 70 78 80 84 91 98 104 105 112 120 130 140 147 156 168 182 195 196 208 210 240 245 260 273 280 294 312 336 364 390 392 420 455 490 520 546 560 588 624 637 643 728 735 780 784 840 910 980 1040 1092 1176 1274 1286 1365 1451 1456 1470 1560 1680 1820 1911 1929 1960 2184 2352 2548 2572 2730 2902 2940 3120 3185 3215 3640 3822 3858 3920 4353 4368 4501 5096 5144 5460 5804 5880 6370 6430 7255 7280 7644 7716 8359 8706 9002 9555 9645 10157 10192 10288 10920 11608 11760 12740 12860 13503 14510 15288 15432 16718 17412 18004 18863 19110 19290 20314 21765 21840 22505 23216 25077 25480 25720 27006 29020 30471 30576 30864 31507 33436 34824 36008 37726 38220 38580 40628 41795 43530 45010 50154 50785 50960 51440 54012 56589 58040 58513 60942 63014 66872 67515 69648 71099 72016 75452 76440 77160 81256 83590 87060 90020 94315 94521 100308 101570 108024 113178 116080 117026 121884 125385 126028 132041 133744 135030 142198 150904 152355 152880 154320 157535 162512 167180 174120 175539 180040 188630 189042 200616 203140 213297 216048 226356 234052 243768 250770 252056 264082 270060 282945 284396 292565 301808 304710 315070 334360 348240 351078 355495 360080 377260 378084 396123 401232 406280 409591 426594 452712 468104 472605 487536 501540 504112 528164 540120 565890 568792 585130 609420 630140 660205 668720 702156 710990 754520 756168 792246 812560 819182 853188 877695 905424 924287 932993 936208 945210 1003080 1056328 1066485 1080240 1131780 1137584 1170260 1218840 1228773 1260280 1320410 1404312 1421980 1509040 1512336 1584492 1638364 1706376 1755390 1848574 1865986 1890420 1980615 2006160 2047955 2112656 2132970 2263560 2340520 2437680 2457546 2520560 2640820 2772861 2798979 2808624 2843960 3168984 3276728 3412752 3510780 3697148 3731972 3780840 3961230 4095910 4265940 4527120 4621435 4664965 4681040 4915092 5281640 5545722 5597958 5687920 6143865 6337968 6530951 6553456 7021560 7394296 7463944 7561680 7922460 8191820 8531880 9242870 9329930 9830184 10563280 11091444 11195916 12128909 12287730 13061902 13864305 13994895 14043120 14788592 14927888 15844920 16383640 17063760 18485740 18659860 19592853 19660368 22182888 22391832 24257818 24575460 26123804 27728610 27989790 31689840 32654755 32767280 36386727 36971480 37319720 39185706 44365776 44783664 45716657 48515636 49150920 52247608 55457220 55979580 60644545 65309510 72773454 73942960 74639440 78371412 84902363 91433314 97031272 97964265 98301840 104495216 110914440 111959160 121289090 130619020 137149971 145546908 156742824 169804726 181933635 182866628 194062544 195928530 221828880 223918320 228583285 242578180 254707089 261238040 274299942 291093816 313485648 339609452 363867270 365733256 391857060 424511815 457166570 485156360 509414178 522476080 548599884 582187632 594316541 679218904 685749855 727734540 731466512 783714120 849023630 914333140 970312720 1018828356 1097199768 1188633082 1273535445 1358437808 1371499710 1455469080 1567428240 1698047260 1782949623 1828666280 2037656712 2194399536 2377266164 2547070890 2742999420 2910938160 2971582705 3396094520 3565899246 3657332560 4075313424 4754532328 5094141780 5485998840 5943165410 6792189040 7131798492 8914748115 9509064656 10188283560 10971997680 11886330820 14263596984 17829496230 20376567120 23772661640 28527193968 35658992460 47545323280 71317984920 142635969840
• Sum of all divisors σ(n): 555172966656
• Sum of proper divisors (its aliquot sum) s(n): 412536996816
• 142635969840 is an abundant number, because the sum of its proper divisors (412536996816) is greater than itself. Its abundance is 269901026976

Bases of 142635969840

• Binary: 10000100110101110001000010110100110000₂
• Hexadecimal: 0x2135C42D30
• Base-36: 1TIXRUPC

Squares and roots of 142635969840

• 142635969840 squared (142635969840²) is 20345019892197389625600
• 142635969840 cubed (142635969840³) is 2901931643737666917963810491904000
• The square root of 142635969840 is 377671.7752758337
• The cube root of 142635969840 is 5224.8803933459

Scales and comparisons

• 142,635,969,840 seconds is equal to 4,535 years, 19 weeks, 6 days, 6 hours, 44 minutes.
• To count from 1 to 142,635,969,840 would take you about nine thousand and seventy 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 142635969840 cubic inches would be around 435.4 feet tall.

Recreational maths with 142635969840

• 142635969840 backwards is 048969536241
• The number of decimal digits it has is: 12
• The sum of 142635969840's digits is 57
• More coming soon!