145990085472

Names of 145990085472

• Cardinal: 145990085472 can be written as One hundred forty-five billion, nine hundred ninety million, eighty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.45990085472 × 10¹¹

Factors of 145990085472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1391

Divisors of 145990085472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 41 42 44 48 56 63 66 72 77 82 84 88 96 99 112 121 123 126 132 144 154 164 168 176 198 224 231 242 246 252 264 287 288 308 328 336 352 363 369 396 451 462 484 492 504 528 574 616 656 672 693 726 738 792 847 861 902 924 968 984 1008 1056 1089 1148 1232 1312 1327 1331 1353 1386 1452 1476 1584 1694 1722 1804 1848 1936 1968 2016 2178 2296 2464 2541 2583 2654 2662 2706 2772 2904 2952 3157 3168 3388 3444 3608 3696 3872 3936 3981 3993 4059 4356 4592 4961 5082 5166 5308 5324 5412 5544 5808 5904 6314 6776 6888 7216 7392 7623 7962 7986 8118 8712 9184 9289 9317 9471 9922 10164 10332 10616 10648 10824 11088 11616 11808 11943 11979 12628 13552 13776 14432 14597 14883 15246 15924 15972 16236 17424 18578 18634 18942 19844 20328 20664 21232 21296 21648 22176 23886 23958 25256 27104 27552 27867 27951 28413 29194 29766 30492 31848 31944 32472 34727 34848 37156 37268 37884 39688 40656 41328 42464 42592 43296 43791 44649 47772 47916 50512 54407 54571 55734 55902 56826 58388 59532 60984 63696 63888 64944 69454 74312 74536 75768 79376 81312 82656 83601 83853 87582 89298 95544 95832 101024 102179 104181 108814 109142 111468 111804 113652 116776 119064 121968 127392 127776 129888 131373 138908 148624 149072 151536 158752 160567 163221 163713 167202 167706 175164 178596 191088 191664 204358 208362 217628 218284 222936 223608 227304 233552 238128 243936 262746 277816 297248 298144 303072 306537 312543 321134 326442 327426 334404 335412 350328 357192 380849 381997 382176 383328 408716 416724 435256 436568 445872 447216 454608 467104 476256 481701 489663 491139 525492 555632 598477 613074 625086 642268 652884 654852 668808 670824 700656 714384 761698 763994 817432 833448 870512 873136 891744 894432 909216 919611 963402 979326 982278 1050984 1111264 1123969 1142547 1145991 1196954 1226148 1250172 1284536 1305768 1309704 1337616 1341648 1401312 1428768 1445103 1523396 1527988 1634864 1666896 1741024 1746272 1766237 1795431 1839222 1926804 1958652 1964556 2101968 2247938 2285094 2291982 2393908 2452296 2500344 2569072 2611536 2619408 2675232 2683296 2890206 3046792 3055976 3269728 3333792 3371907 3427641 3437973 3532474 3590862 3678444 3853608 3917304 3929112 4189339 4203936 4495876 4570188 4583964 4787816 4904592 5000688 5138144 5223072 5238816 5298711 5386293 5780412 6093584 6111952 6583247 6743814 6855282 6875946 7064948 7181724 7356888 7707216 7834608 7858224 8378678 8991752 9140376 9167928 9575632 9809184 10001376 10115721 10597422 10772586 11560824 12187168 12223904 12363659 12568017 13166494 13487628 13710564 13751892 14129896 14363448 14713776 15414432 15669216 15716448 15896133 16757356 17983504 18280752 18335856 19151264 19749741 20231442 21194844 21545172 23121648 24727318 25136034 26332988 26975256 27421128 27503784 28259792 28726896 29427552 31792266 33514712 35967008 36561504 36671712 37090977 37704051 39499482 40462884 42389688 43090344 46082729 46243296 49454636 50272068 52665976 53950512 54842256 55007568 56519584 57453792 59249223 63584532 67029424 72415717 74181954 75408102 78998964 80925768 84779376 86180688 92165458 98909272 100544136 105331952 107901024 109684512 110015136 111272931 118498446 127169064 134058848 138248187 144831434 148363908 150816204 157997928 161851536 169558752 172361376 184330916 197818544 201088272 210663904 217247151 222545862 236996892 254338128 276496374 289662868 296727816 301632408 315995856 323703072 368661832 395637088 402176544 414744561 434494302 445091724 473993784 506910019 508676256 552992748 579325736 593455632 603264816 631991712 651741453 737323664 829489122 868988604 890183448 947987568 1013820038 1105985496 1158651472 1186911264 1206529632 1303482906 1474647328 1520730057 1658978244 1737977208 1780366896 1895975136 2027640076 2211970992 2317302944 2606965812 3041460114 3317956488 3475954416 3560733792 4055280152 4423941984 4562190171 5213931624 6082920228 6635912976 6951908832 8110560304 9124380342 10427863248 12165840456 13271825952 16221120608 18248760684 20855726496 24331680912 36497521368 48663361824 72995042736 145990085472
• Sum of all divisors σ(n): 535010531328
• Sum of proper divisors (its aliquot sum) s(n): 389020445856
• 145990085472 is an abundant number, because the sum of its proper divisors (389020445856) is greater than itself. Its abundance is 243030360384

Bases of 145990085472

• Binary: 10000111111101101011111110101101100000₂
• Hexadecimal: 0x21FDAFEB60
• Base-36: 1V2EQ6W0

Squares and roots of 145990085472

• 145990085472 squared (145990085472²) is 21313105056121865462784
• 145990085472 cubed (145990085472³) is 3111502028816946495759920995074048
• The square root of 145990085472 is 382086.4895177531
• The cube root of 145990085472 is 5265.5182329853

Scales and comparisons

• 145,990,085,472 seconds is equal to 4,642 years, 1 week, 5 days, 1 hour, 31 minutes, 12 seconds.
• To count from 1 to 145,990,085,472 would take you about nine thousand, two hundred eighty-four 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 145990085472 cubic inches would be around 438.8 feet tall.

Recreational maths with 145990085472

• 145990085472 backwards is 274580099541
• The number of decimal digits it has is: 12
• The sum of 145990085472's digits is 54
• More coming soon!