146446173720

Names of 146446173720

• Cardinal: 146446173720 can be written as One hundred forty-six billion, four hundred forty-six million, one hundred seventy-three thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4644617372 × 10¹¹

Factors of 146446173720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 56866

Divisors of 146446173720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 27 28 30 31 33 35 36 40 42 44 45 54 55 56 60 62 63 66 70 72 77 84 88 90 93 99 105 108 110 120 124 126 132 135 140 154 155 165 168 180 186 189 198 210 216 217 220 231 248 252 264 270 279 280 297 308 310 315 330 341 360 372 378 385 396 420 434 440 462 465 495 504 540 558 594 616 620 630 651 660 682 693 744 756 770 792 837 840 868 924 930 945 990 1023 1080 1085 1116 1155 1188 1240 1260 1302 1320 1364 1386 1395 1485 1512 1540 1674 1705 1736 1848 1860 1890 1953 1980 2046 2079 2170 2232 2310 2376 2387 2520 2604 2728 2772 2790 2970 3069 3080 3255 3348 3410 3465 3720 3780 3906 3960 4092 4158 4185 4340 4620 4774 5115 5208 5544 5580 5859 5940 6138 6510 6696 6820 6930 7161 7560 7812 8184 8316 8370 8680 9207 9240 9548 9765 10230 10395 11160 11718 11880 11935 12276 13020 13640 13860 14322 15345 15624 16632 16740 18414 19096 19530 20460 20790 21483 23436 23870 24552 26040 27720 28644 29295 30690 33480 35805 36828 39060 40920 41580 42966 46035 46872 47740 56807 57288 58590 61380 64449 71610 73656 78120 83160 85932 92070 95480 107415 113614 117180 122760 128898 143220 170421 171864 184140 214830 227228 234360 257796 284035 286440 322245 340842 368280 397649 429660 454456 511263 515592 568070 624877 644490 681684 795298 852105 859320 1022526 1136140 1192947 1249754 1288980 1363368 1533789 1590596 1704210 1761017 1874631 1988245 2045052 2272280 2385894 2499508 2556315 2577960 3067578 3124385 3181192 3408420 3522034 3578841 3749262 3976490 4090104 4374139 4771788 4999016 5112630 5283051 5623893 5964735 6135156 6248770 6816840 7044068 7157682 7498524 7668945 7952980 8748278 8805085 9373155 9543576 10225260 10566102 10736523 11247786 11929470 12270312 12327119 12497540 13122417 14088136 14315364 14997048 15337890 15849153 15905960 16871679 17496556 17610170 17894205 18746310 19371187 20450520 21132204 21473046 21870695 22495572 23858940 24654238 24995080 26244834 26415255 28119465 28630728 30675780 31698306 33743358 34993112 35220340 35788410 36981357 37492620 38742374 39367251 42264408 42946092 43741390 44991144 47547459 47717880 49308476 52489668 52830510 53682615 56238930 58113561 61351560 61635595 63396612 65612085 67486716 70440680 71576820 73962714 74985240 77484748 78734502 79245765 84358395 85892184 87482780 95094918 96855935 98616952 104979336 105661020 107365230 110944071 112477860 116227122 118101753 123271190 126793224 131224170 134973432 135598309 143153640 147925428 154969496 157469004 158491530 168716790 174340683 174965560 184906785 190189836 193711870 196836255 211322040 214730460 221888142 224955720 232454244 236203506 237737295 246542380 262448340 271196618 290567805 295850856 314938008 316983060 332832213 337433580 348681366 369813570 380379672 387423740 393672510 406794927 429460920 443776284 464908488 472407012 475474590 493084760 523022049 524896680 542393236 554720355 581135610 590508765 633966120 665664426 674867160 677991545 697362732 739627140 774847480 787345020 813589854 871703415 887552568 944814024 950949180 1046044098 1084786472 1109440710 1162271220 1181017530 1220384781 1331328852 1355983090 1394725464 1479254280 1574690040 1627179708 1664161065 1743406830 1901898360 2033974635 2092088196 2218881420 2324542440 2362035060 2440769562 2615110245 2662657704 2711966180 3254359416 3328322130 3486813660 3661154343 4067949270 4184176392 4437762840 4724070120 4881539124 5230220490 5423932360 6101923905 6656644260 6973627320 7322308686 8135898540 9763078248 10460440980 12203847810 13313288520 14644617372 16271797080 18305771715 20920881960 24407695620 29289234744 36611543430 48815391240 73223086860 146446173720
• Sum of all divisors σ(n): 628251033600
• Sum of proper divisors (its aliquot sum) s(n): 481804859880
• 146446173720 is an abundant number, because the sum of its proper divisors (481804859880) is greater than itself. Its abundance is 335358686160

Bases of 146446173720

• Binary: 10001000011000110111110100011000011000₂
• Hexadecimal: 0x2218DF4618
• Base-36: 1V9Y9QU0

Squares and roots of 146446173720

• 146446173720 squared (146446173720²) is 21446481797228418638400
• 146446173720 cubed (146446173720³) is 3140755198959730810440012262848000
• The square root of 146446173720 is 382682.8631125255
• The cube root of 146446173720 is 5270.9958753457

Scales and comparisons

• 146,446,173,720 seconds is equal to 4,656 years, 27 weeks, 5 days, 20 hours, 42 minutes.
• To count from 1 to 146,446,173,720 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 146446173720 cubic inches would be around 439.2 feet tall.

Recreational maths with 146446173720

• 146446173720 backwards is 027371644641
• 146446173720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 146446173720's digits is 45
• More coming soon!