145980190720

Names of 145980190720

• Cardinal: 145980190720 can be written as One hundred forty-five billion, nine hundred eighty million, one hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4598019072 × 10¹¹

Factors of 145980190720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 166

Divisors of 145980190720

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 29 32 35 37 40 52 56 58 64 65 70 73 74 80 91 104 112 116 128 130 140 145 146 148 160 182 185 203 208 224 232 256 259 260 280 290 292 296 320 364 365 370 377 406 416 448 455 464 481 511 512 518 520 560 580 584 592 640 728 730 740 754 812 832 896 910 928 949 962 1015 1022 1024 1036 1040 1073 1120 1160 1168 1184 1280 1295 1456 1460 1480 1508 1624 1664 1792 1820 1856 1885 1898 1924 2030 2044 2048 2072 2080 2117 2146 2240 2320 2336 2368 2405 2555 2560 2590 2639 2701 2912 2920 2960 3016 3248 3328 3367 3584 3640 3712 3770 3796 3848 4060 4088 4096 4144 4160 4234 4292 4480 4640 4672 4736 4745 4810 5110 5120 5180 5278 5365 5402 5824 5840 5920 6032 6496 6643 6656 6734 7168 7280 7424 7511 7540 7592 7696 8120 8176 8288 8320 8468 8584 8960 9280 9344 9472 9490 9620 10220 10240 10360 10556 10585 10730 10804 11648 11680 11840 12064 12992 13195 13286 13312 13468 13505 13949 14336 14560 14819 14848 15022 15080 15184 15392 16240 16352 16576 16640 16835 16936 17168 17920 18560 18688 18907 18944 18980 19240 20440 20480 20720 21112 21170 21460 21608 23296 23360 23680 24128 25984 26390 26572 26624 26936 27010 27521 27898 28672 29120 29638 29696 30044 30160 30368 30784 32480 32704 33152 33215 33280 33670 33872 34336 35113 35840 37120 37376 37555 37814 37888 37960 38480 40880 41440 42224 42340 42920 43216 46592 46720 47360 48256 51968 52780 53144 53248 53872 54020 55042 55796 58240 59276 59392 60088 60320 60736 61568 64960 65408 66304 66430 66560 67340 67744 68672 69745 70226 71680 74095 74240 74752 75110 75628 75776 75920 76960 78329 81760 82880 84448 84680 85840 86432 93184 93440 94535 94720 96512 97643 103936 105560 106288 107744 108040 110084 111592 116480 118552 118784 120176 120640 121472 123136 129920 130816 132608 132860 133120 134680 135488 137344 137605 139490 140452 143360 148190 148480 149504 150220 151256 151552 151840 153920 156658 163520 165760 168896 169360 171680 172864 175565 186368 186880 189070 189440 192647 193024 195286 207872 211120 212576 215488 216080 220168 223184 232960 237104 240352 241280 242944 245791 246272 259840 261632 265216 265720 266240 269360 270976 274688 275210 278980 280904 296380 296960 299008 300440 302512 303680 307840 313316 327040 331520 337792 338720 343360 345728 351130 372736 373760 378140 378880 385294 386048 390572 391645 415744 422240 425152 430976 432160 440336 446368 465920 474208 480704 482560 485888 488215 491582 492544 519680 523264 530432 531440 538720 541952 548303 549376 550420 557960 561808 592760 593920 600880 605024 607360 615680 626632 654080 663040 675584 677440 686720 691456 702260 747520 756280 757760 770588 772096 781144 783290 831488 844480 850304 861952 864320 880672 892736 931840 948416 961408 963235 965120 971776 976430 983164 985088 1018277 1039360 1046528 1060864 1062880 1077440 1083904 1096606 1098752 1100840 1115920 1123616 1185520 1201760 1210048 1214720 1228955 1231360 1253264 1308160 1326080 1351168 1354880 1373440 1382912 1404520 1495040 1512560 1541176 1544192 1562288 1566580 1688960 1700608 1723904 1728640 1761344 1785472 1863680 1896832 1922816 1926470 1930240 1943552 1952860 1966328 1970176 2036554 2078720 2093056 2125760 2154880 2167808 2193212 2197504 2201680 2231840 2247232 2371040 2403520 2420096 2429440 2457910 2462720 2506528 2616320 2652160 2702336 2709760 2741515 2746880 2765824 2809040 3025120 3082352 3124576 3133160 3377920 3401216 3447808 3457280 3522688 3570944 3793664 3845632 3852940 3860480 3887104 3905720 3932656 4073108 4157440 4251520 4309760 4335616 4386424 4395008 4403360 4463680 4494464 4742080 4807040 4840192 4858880 4915820 4925440 5013056 5091385 5232640 5304320 5404672 5419520 5483030 5493760 5531648 5618080 6050240 6164704 6249152 6266320 6755840 6802432 6895616 6914560 7045376 7127939 7141888 7587328 7691264 7705880 7720960 7811440 7865312 8146216 8503040 8619520 8671232 8772848 8806720 8927360 8988928 9484160 9614080 9680384 9717760 9831640 9850880 10026112 10182770 10465280 10809344 10839040 10966060 10987520 11063296 11236160 12100480 12329408 12498304 12532640 13511680 13604864 13791232 13829120 14090752 14255878 14283776 15174656 15382528 15411760 15622880 15730624 16292432 17006080 17239040 17545696 17613440 17854720 17977856 18968320 19228160 19360768 19435520 19663280 20052224 20365540 21678080 21932120 21975040 22472320 24200960 24658816 24996608 25065280 27023360 27209728 27658240 28181504 28511756 28567552 30349312 30765056 30823520 31245760 31461248 32584864 34012160 34478080 35091392 35226880 35639695 35709440 35955712 37936640 38456320 38721536 39326560 40104448 40731080 43356160 43864240 44944640 48401920 49317632 49993216 50130560 54046720 55316480 56363008 57023512 57135104 60698624 61647040 62491520 62922496 65169728 68024320 68956160 70182784 70453760 71279390 71418880 71911424 75873280 76912640 77443072 78653120 80208896 81462160 87728480 89889280 96803840 98635264 99986432 100261120 112726016 114047024 123294080 124983040 125844992 130339456 136048640 140365568 140907520 142558780 142837760 143822848 151746560 153825280 157306240 160417792 162924320 175456960 179778560 193607680 197270528 199972864 200522240 228094048 246588160 249966080 251689984 260678912 280731136 281815040 285117560 285675520 303493120 314612480 320835584 325848640 350913920 359557120 387215360 394541056 399945728 401044480 456188096 493176320 499932160 503379968 521357824 561462272 563630080 570235120 629224960 651697280 701827840 719114240 789082112 802088960 912376192 986352640 999864320 1006759936 1042715648 1122924544 1140470240 1258449920 1303394560 1403655680 1604177920 1824752384 1972705280 1999728640 2085431296 2245849088 2280940480 2516899840 2606789120 2807311360 3649504768 3945410560 4170862592 4561880960 5033799680 5213578240 5614622720 7299009536 9123761920 10427156480 11229245440 14598019072 18247523840 20854312960 29196038144 36495047680 72990095360 145980190720
• Sum of all divisors σ(n): 464347134720
• Sum of proper divisors (its aliquot sum) s(n): 318366944000
• 145980190720 is an abundant number, because the sum of its proper divisors (318366944000) is greater than itself. Its abundance is 172386753280

Bases of 145980190720

• Binary: 10000111111101000110001111000000000000₂
• Hexadecimal: 0x21FD18F000
• Base-36: 1V28U41S

Squares and roots of 145980190720

• 145980190720 squared (145980190720²) is 21310216082647574118400
• 145980190720 cubed (145980190720³) is 3110869408029304152349367861248000
• The square root of 145980190720 is 382073.5409839315
• The cube root of 145980190720 is 5265.3992701711

Scales and comparisons

• 145,980,190,720 seconds is equal to 4,641 years, 37 weeks, 2 days, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 145,980,190,720 would take you about nine thousand, two hundred eighty-three 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 145980190720 cubic inches would be around 438.8 feet tall.

Recreational maths with 145980190720

• 145980190720 backwards is 027091089541
• The number of decimal digits it has is: 12
• The sum of 145980190720's digits is 46
• More coming soon!