146445497440

Names of 146445497440

• Cardinal: 146445497440 can be written as One hundred forty-six billion, four hundred forty-five million, four hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4644549744 × 10¹¹

Factors of 146445497440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 61789

Divisors of 146445497440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 71 76 80 88 95 110 142 152 160 176 190 209 220 284 304 352 355 380 418 440 568 608 710 760 781 836 880 1045 1136 1349 1420 1520 1562 1672 1760 2090 2272 2698 2840 3040 3124 3344 3905 4180 5396 5680 6248 6688 6745 7810 8360 10792 11360 12496 13490 14839 15620 16720 21584 24992 26980 29678 31240 33440 43168 53960 59356 61681 62480 74195 107920 118712 123362 124960 148390 215840 237424 246724 296780 308405 474848 493448 593560 616810 678491 986896 1171939 1187120 1233620 1356982 1973792 2343878 2374240 2467240 2713964 3392455 4379351 4687756 4934480 5427928 5859695 6784910 8758702 9375512 9868960 10855856 11719390 12891329 13569820 17517404 18751024 21711712 21896755 23438780 25782658 27139640 35034808 37502048 43793510 46877560 48172861 51565316 54279280 64456645 70069616 83207669 87587020 93755120 96345722 103130632 108558560 128913290 140139232 166415338 175174040 187510240 192691444 206261264 240864305 257826580 332830676 350348080 385382888 412522528 416038345 481728610 515653160 665661352 700696160 770765776 832076690 915284359 963457220 1031306320 1331322704 1541531552 1664153380 1830568718 1926914440 2062612640 2662645408 3328306760 3661137436 3853828880 4576421795 6656613520 7322274872 7707657760 9152843590 13313227040 14644549744 18305687180 29289099488 36611374360 73222748720 146445497440
• Sum of all divisors σ(n): 402896954880
• Sum of proper divisors (its aliquot sum) s(n): 256451457440
• 146445497440 is an abundant number, because the sum of its proper divisors (256451457440) is greater than itself. Its abundance is 110005960000

Bases of 146445497440

• Binary: 10001000011000110101001111010001100000₂
• Hexadecimal: 0x2218D4F460
• Base-36: 1V9XV90G

Squares and roots of 146445497440

• 146445497440 squared (146445497440²) is 21446283720449046553600
• 146445497440 cubed (146445497440³) is 3140711687680534522715669622784000
• The square root of 146445497440 is 382681.9795077891
• The cube root of 146445497440 is 5270.9877616147

Scales and comparisons

• 146,445,497,440 seconds is equal to 4,656 years, 26 weeks, 5 days, 50 minutes, 40 seconds.
• To count from 1 to 146,445,497,440 would take you about nine thousand, three hundred thirteen 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 146445497440 cubic inches would be around 439.2 feet tall.

Recreational maths with 146445497440

• 146445497440 backwards is 044794544641
• The number of decimal digits it has is: 12
• The sum of 146445497440's digits is 52
• More coming soon!