1421555073840

Names of 1421555073840

• Cardinal: 1421555073840 can be written as One trillion, four hundred twenty-one billion, five hundred fifty-five million, seventy-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.42155507384 × 10¹²

Factors of 1421555073840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 850

Divisors of 1421555073840

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 44 45 48 54 55 60 66 72 80 81 88 90 99 108 110 120 121 132 135 144 162 165 176 180 198 216 220 240 242 243 264 270 297 324 330 360 363 396 405 432 440 484 486 495 528 540 594 605 648 660 720 726 729 792 810 829 880 891 968 972 990 1080 1089 1188 1210 1215 1296 1320 1452 1458 1485 1584 1620 1658 1782 1815 1936 1944 1980 2160 2178 2187 2376 2420 2430 2487 2640 2673 2904 2916 2970 3240 3267 3316 3564 3630 3645 3888 3960 4145 4356 4374 4455 4752 4840 4860 4974 5346 5445 5808 5832 5940 6480 6534 6561 6632 7128 7260 7290 7461 7920 8019 8290 8712 8748 8910 9119 9680 9720 9801 9948 10692 10890 10935 11664 11880 12435 13068 13122 13264 13365 14256 14520 14580 14922 16038 16335 16580 17424 17496 17820 18238 19440 19602 19683 19896 21384 21780 21870 22383 23760 24057 24870 26136 26244 26730 27357 29040 29160 29403 29844 32076 32670 32805 33160 34992 35640 36476 37305 39204 39366 39792 40095 42768 43560 43740 44766 45595 48114 49005 49740 52272 52488 53460 54714 58320 58806 59049 59688 64152 65340 65610 66320 67149 71280 72171 72952 74610 78408 78732 80190 82071 87120 87480 88209 89532 91190 96228 98010 98415 99480 100309 104976 106920 109428 111915 117612 118098 119376 120285 128304 130680 131220 134298 136785 144342 145904 147015 149220 156816 157464 160380 164142 174960 176418 177147 179064 182380 192456 196020 196830 198960 200618 201447 213840 216513 218856 223830 235224 236196 240570 246213 261360 262440 264627 268596 273570 288684 294030 295245 298440 300927 314928 320760 328284 335745 352836 354294 358128 360855 364760 384912 392040 393660 401236 402894 410355 433026 437712 441045 447660 470448 472392 481140 492426 501545 524880 529254 537192 547140 577368 588060 590490 596880 601854 604341 641520 649539 656568 671490 705672 708588 721710 729520 738639 784080 787320 793881 802472 805788 820710 866052 882090 885735 895320 902781 944784 962280 984852 1003090 1007235 1058508 1074384 1082565 1094280 1154736 1176120 1180980 1203708 1208682 1231065 1299078 1313136 1323135 1342980 1411344 1417176 1443420 1477278 1504635 1574640 1587762 1604944 1611576 1641420 1732104 1764180 1771470 1790640 1805562 1813023 1924560 1948617 1969704 2006180 2014470 2117016 2165130 2188560 2215917 2352240 2361960 2381643 2407416 2417364 2462130 2598156 2646270 2685960 2708343 2834352 2886840 2954556 3009270 3021705 3175524 3223152 3247695 3282840 3464208 3528360 3542940 3611124 3626046 3693195 3897234 3939408 3969405 4012360 4028940 4234032 4330260 4431834 4513905 4723920 4763286 4814832 4834728 4924260 5196312 5292540 5371920 5416686 5439069 5773680 5909112 6018540 6043410 6351048 6495390 6565680 6647751 7056720 7085880 7144929 7222248 7252092 7386390 7794468 7938810 8024720 8057880 8125029 8660520 8863668 9027810 9065115 9526572 9669456 9743085 9848520 10392624 10585080 10833372 10878138 11079585 11818224 11908215 12037080 12086820 12702096 12990780 13295502 13541715 14171760 14289858 14444496 14504184 14772780 15588936 15877620 16115760 16250058 16317207 17321040 17727336 18055620 18130230 19053144 19486170 19697040 19943253 21170160 21434787 21666744 21756276 22159170 23816430 24074160 24173640 24375087 25981560 26591004 27083430 27195345 28579716 29008368 29545560 31177872 31755240 32500116 32634414 33238755 35454672 35724645 36111240 36260460 38106288 38972340 39886506 40625145 42869574 43333488 43512552 44318340 47632860 48347280 48750174 48951621 51963120 53182008 54166860 54390690 57159432 59091120 59829759 63510480 65000232 65268828 66477510 71449290 72222480 72520920 73125261 77944680 79773012 81250290 81586035 85739148 87025104 88636680 95265720 97500348 97903242 99716265 106364016 107173935 108333720 108781380 114318864 119659518 121875435 130000464 130537656 132955020 142898580 145041840 146250522 146854863 155889360 159546024 162500580 163172070 171478296 177273360 179489277 190531440 195000696 195806484 199432530 214347870 216667440 217562760 219375783 239319036 243750870 244758105 261075312 265910040 285797160 292501044 293709726 299148795 319092048 325001160 326344140 342956592 358978554 365626305 390001392 391612968 398865060 428695740 435125520 438751566 478638072 487501740 489516210 531820080 538467831 571594320 585002088 587419452 598297590 650002320 652688280 658127349 717957108 731252610 734274315 783225936 797730120 857391480 877503132 897446385 957276144 975003480 979032420 1076935662 1096878915 1170004176 1174838904 1196595180 1305376560 1316254698 1435914216 1462505220 1468548630 1595460240 1615403493 1714782960 1755006264 1794892770 1950006960 1958064840 1974382047 2153871324 2193757830 2349677808 2393190360 2632509396 2692339155 2871828432 2925010440 2937097260 3230806986 3290636745 3510012528 3589785540 3916129680 3948764094 4307742648 4387515660 4786380720 5265018792 5384678310 5850020880 5874194520 5923146141 6461613972 6581273490 7179571080 7897528188 8077017465 8615485296 8775031320 9871910235 10530037584 10769356620 11748389040 11846292282 12923227944 13162546980 14359142160 15795056376 16154034930 17550062640 17769438423 19743820470 21538713240 23692584564 25846455888 26325093960 29615730705 31590112752 32308069860 35538876846 39487640940 43077426480 47385169128 52650187920 59231461410 64616139720 71077753692 78975281880 88847192115 94770338256 118462922820 129232279440 142155507384 157950563760 177694384230 236925845640 284311014768 355388768460 473851691280 710777536920 1421555073840
• Sum of all divisors σ(n): 5455906528800
• Sum of proper divisors (its aliquot sum) s(n): 4034351454960
• 1421555073840 is an abundant number, because the sum of its proper divisors (4034351454960) is greater than itself. Its abundance is 2612796381120

Bases of 1421555073840

• Binary: 10100101011111011010010010000001100110000₂
• Hexadecimal: 0x14AFB490330
• Base-36: I51X6R00

Squares and roots of 1421555073840

• 1421555073840 squared (1421555073840²) is 2020818827960247852345600
• 1421555073840 cubed (1421555073840³) is 2872705258198292392325850825199104000
• The square root of 1421555073840 is 1192289.8447273633
• The cube root of 1421555073840 is 11244.0101746095

Scales and comparisons

• 1,421,555,073,840 seconds is equal to 45,201 years, 2 weeks, 5 days, 17 hours, 24 minutes.
• To count from 1 to 1,421,555,073,840 would take you about one hundred thirteen thousand and two 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 1421555073840 cubic inches would be around 937 feet tall.

Recreational maths with 1421555073840

• 1421555073840 backwards is 0483705551241
• 1421555073840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1421555073840's digits is 45
• More coming soon!