145346387340

Names of 145346387340

• Cardinal: 145346387340 can be written as One hundred forty-five billion, three hundred forty-six million, three hundred eighty-seven thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.4534638734 × 10¹¹

Factors of 145346387340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1801

Divisors of 145346387340

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 19 20 21 22 28 30 31 33 35 38 42 44 55 57 60 62 66 70 76 77 84 93 95 105 110 114 124 132 133 140 154 155 165 186 190 209 210 217 220 228 231 266 285 308 310 330 341 372 380 385 399 418 420 434 462 465 532 570 589 620 627 651 660 665 682 770 798 836 868 924 930 961 1023 1045 1085 1140 1155 1178 1254 1302 1330 1364 1463 1540 1596 1705 1723 1767 1860 1922 1995 2046 2090 2170 2310 2356 2387 2508 2604 2660 2883 2926 2945 3135 3255 3410 3446 3534 3844 3990 4092 4123 4180 4340 4389 4620 4774 4805 5115 5169 5766 5852 5890 6270 6479 6510 6727 6820 6892 7068 7161 7315 7980 8246 8615 8778 8835 9548 9610 10230 10338 10571 11532 11780 11935 12061 12369 12540 12958 13020 13454 14322 14415 14630 16492 17230 17556 17670 18259 18953 19220 19437 20181 20460 20615 20676 21142 21945 23870 24122 24738 25845 25916 26908 28644 28830 29260 31713 32395 32737 33635 34460 35340 35805 36183 36518 37906 38874 40362 41230 42284 43890 45353 47740 48244 49476 51690 52855 53413 54777 56859 57660 60305 61845 63426 64790 65474 67270 71610 72366 73036 73997 75812 77748 80724 82460 87780 90706 91295 94765 97185 98211 100905 103380 105710 106826 109554 113718 120610 123690 126852 127813 129580 130948 132671 134540 136059 143220 144732 147994 158565 160239 163685 180915 181412 182590 189530 194370 196422 200849 201810 211420 213652 219108 221991 226765 227436 229159 241220 247380 255626 265342 267065 272118 273885 284295 295988 317130 320478 327370 360107 361830 365180 369985 373891 379060 383439 388740 392844 398013 401698 403620 443982 453530 458318 491055 511252 530684 534130 544236 547770 568590 587543 602547 634260 639065 640956 654740 663355 680295 687477 720214 723660 739970 747782 766878 796026 801195 803396 887964 907060 916636 982110 1004245 1014847 1068260 1080321 1095540 1109955 1121673 1137180 1145795 1175086 1205094 1278130 1326710 1360590 1374954 1405943 1440428 1479940 1495564 1533756 1592052 1602390 1655803 1762629 1800535 1869455 1917195 1964220 1990065 2008490 2029694 2160642 2219910 2243346 2291590 2350172 2410188 2520749 2556260 2653420 2721180 2749908 2811886 2937715 3012735 3044541 3204780 3311606 3437385 3525258 3601070 3738910 3834390 3980130 4016980 4059388 4112801 4217829 4321284 4439820 4486692 4583180 4967409 5041498 5074235 5401605 5608365 5623772 5875430 6025470 6089082 6623212 6874770 7029715 7050516 7103929 7202140 7477820 7562247 7668780 7960260 8225602 8279015 8435658 8813145 9934818 10082996 10148470 10803210 11163317 11216730 11590621 11750860 12050940 12178164 12338403 12603745 13749540 14059430 14207858 15124494 15222705 16451204 16558030 16871316 17626290 18213833 19869636 20296940 20564005 21089145 21311787 21606420 22326634 22433460 23181242 24676806 24837045 25207490 28118860 28415716 30248988 30445410 31460257 33116060 33489951 34771863 35252580 35519645 36427666 37811235 41128010 42178290 42623574 44653268 46362484 49353612 49674090 50414980 54641499 55816585 57953105 60890820 61692015 62920514 66979902 69543726 71039290 72855332 75622470 78143219 82256020 84356580 85247148 91069165 94380771 99348180 106558935 109282998 111633170 115906210 123384030 125841028 127496831 133959804 139087452 142078580 151244940 156286438 157301285 167449755 173859315 182138330 188761542 213117870 218565996 220221799 223266340 231812420 234429657 246768060 254993662 273207495 312572876 314602570 334899510 346062827 347718630 364276660 377523084 382490493 390716095 426235740 440443598 468859314 471903855 509987324 546414990 629205140 637484155 660665397 669799020 692125654 695437260 764980986 781432190 880887196 937718628 943807710 1038188481 1092829980 1101108995 1172148285 1274968310 1321330794 1384251308 1529961972 1562864380 1730314135 1887615420 1912452465 2076376962 2202217990 2344296570 2422439789 2549936620 2642661588 3303326985 3460628270 3824904930 4152753924 4404435980 4688593140 4844879578 5190942405 6606653970 6921256540 7267319367 7649809860 9689759156 10381884810 12112198945 13213307940 14534638734 20763769620 24224397890 29069277468 36336596835 48448795780 72673193670 145346387340
• Sum of all divisors σ(n): 552200785920
• Sum of proper divisors (its aliquot sum) s(n): 406854398580
• 145346387340 is an abundant number, because the sum of its proper divisors (406854398580) is greater than itself. Its abundance is 261508011240

Bases of 145346387340

• Binary: 10000111010111010100011101110110001100₂
• Hexadecimal: 0x21D751DD8C
• Base-36: 1URRHI8C

Squares and roots of 145346387340

• 145346387340 squared (145346387340²) is 21125572312789312275600
• 145346387340 cubed (145346387340³) is 3070525616153855017821574430904000
• The square root of 145346387340 is 381243.2128445043
• The cube root of 145346387340 is 5257.7679395595

Scales and comparisons

• 145,346,387,340 seconds is equal to 4,621 years, 29 weeks, 2 days, 20 hours, 29 minutes.
• To count from 1 to 145,346,387,340 would take you about nine thousand, two hundred forty-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 145346387340 cubic inches would be around 438.1 feet tall.

Recreational maths with 145346387340

• 145346387340 backwards is 043783643541
• The number of decimal digits it has is: 12
• The sum of 145346387340's digits is 48
• More coming soon!