140749750440

Names of 140749750440

• Cardinal: 140749750440 can be written as One hundred forty billion, seven hundred forty-nine million, seven hundred fifty thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4074975044 × 10¹¹

Factors of 140749750440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 23

Divisors of 140749750440

• Number of divisors d(n): 392
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 81 90 104 108 117 120 130 135 156 162 169 180 195 216 234 243 260 270 312 324 338 351 360 390 405 468 486 507 520 540 585 648 676 702 729 780 810 845 936 972 1014 1053 1080 1170 1215 1352 1404 1458 1521 1560 1620 1690 1755 1944 2028 2106 2197 2340 2430 2535 2808 2916 3042 3159 3240 3380 3510 3645 4056 4212 4394 4563 4680 4860 5070 5265 5832 6084 6318 6591 6760 7020 7290 7605 8424 8788 9126 9477 9720 10140 10530 10985 12168 12636 13182 13689 14040 14580 15210 15795 17576 18252 18954 19773 20280 21060 21970 22815 25272 26364 27378 28561 29160 30420 31590 32955 36504 37908 39546 41067 42120 43940 45630 47385 52728 54756 57122 59319 60840 63180 65910 68445 75816 79092 82134 85683 87880 91260 94770 98865 109512 114244 118638 123201 126360 131820 136890 142805 158184 164268 171366 177957 182520 189540 197730 205335 228488 237276 246402 257049 263640 273780 285610 296595 328536 342732 355914 371293 379080 395460 410670 428415 474552 492804 514098 533871 547560 571220 593190 616005 685464 711828 742586 771147 790920 821340 856830 889785 985608 1028196 1067742 1113879 1142440 1186380 1232010 1285245 1423656 1485172 1542294 1601613 1642680 1713660 1779570 1856465 2056392 2135484 2227758 2313441 2372760 2464020 2570490 2669355 2970344 3084588 3203226 3341637 3427320 3559140 3712930 3855735 4270968 4455516 4626882 4826809 4928040 5140980 5338710 5569395 6169176 6406452 6683274 6940323 7118280 7425860 7711470 8008065 8911032 9253764 9653618 10024911 10281960 10677420 11138790 11567205 12812904 13366548 13880646 14480427 14851720 15422940 16016130 16708185 18507528 19307236 20049822 20820969 21354840 22277580 23134410 24134045 26733096 27761292 28960854 30074733 30845880 32032260 33416370 34701615 38614472 40099644 41641938 43441281 44555160 46268820 48268090 50124555 55522584 57921708 60149466 64064520 66832740 69403230 72402135 80199288 83283876 86882562 90224199 92537640 96536180 100249110 104104845 115843416 120298932 130323843 133665480 138806460 144804270 150373665 166567752 173765124 180448398 193072360 200498220 208209690 217206405 240597864 260647686 270672597 277612920 289608540 300747330 347530248 360896796 390971529 400996440 416419380 434412810 451120995 521295372 541345194 579217080 601494660 651619215 721793592 781943058 832838760 868825620 902241990 1042590744 1082690388 1172914587 1202989320 1303238430 1353362985 1563886116 1737651240 1804483980 1954857645 2165380776 2345829174 2606476860 2706725970 3127772232 3518743761 3608967960 3909715290 4691658348 5212953720 5413451940 5864572935 7037487522 7819430580 9383316696 10826903880 11729145870 14074975044 15638861160 17593718805 23458291740 28149950088 35187437610 46916583480 70374875220 140749750440
• Sum of all divisors σ(n): 514380959910
• Sum of proper divisors (its aliquot sum) s(n): 373631209470
• 140749750440 is an abundant number, because the sum of its proper divisors (373631209470) is greater than itself. Its abundance is 232881459030

Bases of 140749750440

• Binary: 10000011000101010101101100000010101000₂
• Hexadecimal: 0x20C556C0A8
• Base-36: 1SNQRMI0

Squares and roots of 140749750440

• 140749750440 squared (140749750440²) is 19810492248922280193600
• 140749750440 cubed (140749750440³) is 2788321840129365296204954885184000
• The square root of 140749750440 is 375166.2970470561
• The cube root of 140749750440 is 5201.7468297905
• Being both a perfect square and a perfect cube, 140749750440 is also a perfect sixth number.

Scales and comparisons

• 140,749,750,440 seconds is equal to 4,475 years, 21 weeks, 1 day, 54 minutes.
• To count from 1 to 140,749,750,440 would take you about eight thousand, nine hundred fifty 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 140749750440 cubic inches would be around 433.5 feet tall.

Recreational maths with 140749750440

• 140749750440 backwards is 044057947041
• 140749750440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140749750440's digits is 45
• More coming soon!