146148897440

Names of 146148897440

• Cardinal: 146148897440 can be written as One hundred forty-six billion, one hundred forty-eight million, eight hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4614889744 × 10¹¹

Factors of 146148897440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1767

Divisors of 146148897440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 65 70 80 91 98 104 112 127 130 140 160 182 196 208 224 245 254 260 280 343 364 392 416 455 490 508 520 560 635 637 686 728 784 889 910 980 1016 1040 1120 1270 1274 1372 1456 1568 1613 1651 1715 1778 1820 1960 2032 2080 2540 2548 2744 2912 3185 3226 3302 3430 3556 3640 3920 4064 4445 4459 5080 5096 5488 6223 6370 6452 6604 6860 7112 7280 7840 8065 8255 8890 8918 10160 10192 10976 11291 11557 12446 12740 12904 13208 13720 14224 14560 16130 16510 17780 17836 20320 20384 20969 22295 22582 23114 24892 25480 25808 26416 27440 28448 31115 32260 33020 35560 35672 41938 43561 44590 45164 46228 49784 50960 51616 52832 54880 56455 57785 62230 64520 66040 71120 71344 79037 80899 83876 87122 89180 90328 92456 99568 101920 104845 112910 115570 124460 129040 132080 142240 142688 146783 158074 161798 167752 174244 178360 180656 184912 199136 204851 209690 217805 225820 231140 248920 258080 264160 293566 316148 323596 335504 348488 356720 361312 369824 395185 404495 409702 419380 435610 451640 462280 497840 553259 566293 587132 632296 647192 671008 696976 713440 733915 790370 808990 819404 838760 871220 903280 924560 995680 1024255 1027481 1106518 1132586 1174264 1264592 1294384 1393952 1433957 1467830 1580740 1617980 1638808 1677520 1742440 1806560 1849120 2048510 2054962 2213036 2265172 2348528 2529184 2588768 2663063 2766295 2831465 2867914 2935660 3161480 3235960 3277616 3355040 3484880 4097020 4109924 4426072 4530344 4697056 5137405 5326126 5532590 5662930 5735828 5871320 6322960 6471920 6555232 6969760 7169785 7192367 8194040 8219848 8852144 9060688 10037699 10274810 10652252 11065180 11325860 11471656 11742640 12645920 12943840 13315315 14339570 14384734 16388080 16439696 17704288 18121376 18641441 20075398 20549620 21304504 22130360 22651720 22943312 23485280 26630630 28679140 28769468 32776160 32879392 35961835 37282882 40150796 41099240 42609008 44260720 45303440 45886624 50188495 53261260 57358280 57538936 70263893 71923670 74565764 80301592 82198480 85218016 88521440 90606880 93207205 100376990 106522520 114716560 115077872 130490087 140527786 143847340 149131528 160603184 164396960 186414410 200753980 213045040 229433120 230155744 260980174 281055572 287694680 298263056 321206368 351319465 372828820 401507960 426090080 521960348 562111144 575389360 596526112 652450435 702638930 745657640 803015920 913430609 1043920696 1124222288 1150778720 1304900870 1405277860 1491315280 1606031840 1826861218 2087841392 2248444576 2609801740 2810555720 2982630560 3653722436 4175682784 4567153045 5219603480 5621111440 7307444872 9134306090 10439206960 11242222880 14614889744 18268612180 20878413920 29229779488 36537224360 73074448720 146148897440
• Sum of all divisors σ(n): 437313945600
• Sum of proper divisors (its aliquot sum) s(n): 291165048160
• 146148897440 is an abundant number, because the sum of its proper divisors (291165048160) is greater than itself. Its abundance is 145016150720

Bases of 146148897440

• Binary: 10001000000111001001110011001010100000₂
• Hexadecimal: 0x22072732A0
• Base-36: 1V51A2ZK

Squares and roots of 146148897440

• 146148897440 squared (146148897440²) is 21359500222927638553600
• 146148897440 cubed (146148897440³) is 3121667407450308583511476342784000
• The square root of 146148897440 is 382294.2550444617
• The cube root of 146148897440 is 5267.4268655019

Scales and comparisons

• 146,148,897,440 seconds is equal to 4,647 years, 4 weeks, 2 days, 3 hours, 57 minutes, 20 seconds.
• To count from 1 to 146,148,897,440 would take you about nine thousand, two hundred ninety-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 146148897440 cubic inches would be around 439 feet tall.

Recreational maths with 146148897440

• 146148897440 backwards is 044798841641
• 146148897440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 146148897440's digits is 56
• More coming soon!