142978519040

Names of 142978519040

• Cardinal: 142978519040 can be written as One hundred forty-two billion, nine hundred seventy-eight million, five hundred nineteen thousand and forty.

Scientific notation

• Scientific notation: 1.4297851904 × 10¹¹

Factors of 142978519040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 60

Divisors of 142978519040

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 29 32 34 35 40 49 56 58 64 68 70 80 85 98 112 116 119 128 136 140 145 160 170 196 203 224 232 238 245 256 272 280 289 290 320 340 392 406 448 464 476 490 493 512 544 560 578 580 595 640 680 784 812 833 896 928 952 980 986 1015 1024 1088 1120 1156 1160 1190 1280 1360 1421 1445 1568 1624 1666 1792 1856 1904 1960 1972 2023 2030 2048 2176 2240 2312 2320 2380 2465 2560 2720 2842 2890 3136 3248 3332 3451 3584 3712 3808 3920 3944 4046 4060 4096 4165 4352 4480 4624 4640 4760 4913 4930 5120 5440 5684 5780 6272 6496 6664 6902 7105 7168 7424 7616 7840 7888 8092 8120 8330 8381 8704 8960 9248 9280 9520 9826 9860 10115 10240 10880 11368 11560 12544 12992 13328 13804 14161 14210 14336 14848 15232 15680 15776 16184 16240 16660 16762 17255 17408 17920 18496 18560 19040 19652 19720 20230 20480 21760 22736 23120 24157 24565 25088 25984 26656 27608 28322 28420 28672 29696 30464 31360 31552 32368 32480 33320 33524 34391 34510 34816 35840 36992 37120 38080 39304 39440 40460 41905 43520 45472 46240 48314 49130 50176 51968 53312 55216 56644 56840 58667 59392 60928 62720 63104 64736 64960 66640 67048 68782 69020 69632 70805 71680 73984 74240 76160 78608 78880 80920 83810 87040 90944 92480 96628 98260 100352 103936 106624 110432 113288 113680 117334 118784 120785 121856 125440 126208 129472 129920 133280 134096 137564 138040 141610 142477 143360 147968 148480 152320 157216 157760 161840 167620 171955 174080 181888 184960 193256 196520 200704 207872 213248 220864 226576 227360 234668 240737 241570 243712 250880 252416 258944 259840 266560 268192 275128 276080 283220 284954 293335 295936 296960 304640 314432 315520 323680 335240 343910 348160 363776 369920 386512 393040 410669 415744 426496 441728 453152 454720 469336 481474 483140 487424 501760 504832 517888 519680 533120 536384 550256 552160 566440 569908 586670 591872 593920 609280 628864 631040 647360 670480 687820 712385 727552 739840 773024 786080 821338 831488 852992 883456 906304 909440 938672 962948 966280 997339 1003520 1009664 1035776 1039360 1066240 1072768 1100512 1104320 1132880 1139816 1173340 1183744 1203685 1218560 1257728 1262080 1294720 1340960 1375640 1424770 1455104 1479680 1546048 1572160 1642676 1705984 1766912 1812608 1818880 1877344 1925896 1932560 1994678 2019328 2053345 2071552 2078720 2132480 2145536 2201024 2208640 2265760 2279632 2346680 2407370 2437120 2515456 2524160 2589440 2681920 2751280 2849540 2910208 2959360 3092096 3144320 3285352 3411968 3533824 3625216 3637760 3754688 3851792 3865120 3989356 4106690 4143104 4157440 4264960 4291072 4402048 4417280 4531520 4559264 4693360 4814740 4986695 5030912 5048320 5178880 5363840 5502560 5699080 5820416 5918720 6184192 6288640 6570704 6981373 7067648 7250432 7275520 7509376 7703584 7730240 7978712 8213380 8286208 8529920 8582144 8804096 8834560 9063040 9118528 9386720 9629480 9973390 10061824 10096640 10357760 10727680 11005120 11398160 12368384 12577280 13141408 13962746 14135296 14500864 14551040 15018752 15407168 15460480 15957424 16426760 17059840 17164288 17608192 17669120 18126080 18237056 18773440 19258960 19946780 20123648 20715520 21455360 22010240 22796320 24736768 25154560 26282816 27925492 29001728 29102080 30037504 30814336 30920960 31914848 32853520 34328576 34906865 35216384 35338240 36252160 36474112 37546880 38517920 39893560 41431040 42910720 44020480 45592640 49473536 50309120 52565632 55850984 58003456 60075008 61628672 61841920 63829696 65707040 69813730 70432768 70676480 72504320 72948224 75093760 77035840 79787120 85821440 88040960 91185280 98947072 100618240 105131264 111701968 120150016 123257344 123683840 127659392 131414080 139627460 140865536 145008640 145896448 150187520 154071680 159574240 171642880 176081920 182370560 210262528 223403936 240300032 246514688 247367680 255318784 262828160 279254920 290017280 291792896 300375040 308143360 319148480 352163840 364741120 420525056 446807872 493029376 494735360 510637568 525656320 558509840 583585792 600750080 616286720 638296960 704327680 729482240 841050112 893615744 986058752 1021275136 1051312640 1117019680 1201500160 1232573440 1276593920 1458964480 1682100224 1787231488 2042550272 2102625280 2234039360 2465146880 2553187840 2917928960 3574462976 4085100544 4205250560 4468078720 4930293760 5106375680 7148925952 8410501120 8936157440 10212751360 14297851904 17872314880 20425502720 28595703808 35744629760 71489259520 142978519040
• Sum of all divisors σ(n): 438687025200
• Sum of proper divisors (its aliquot sum) s(n): 295708506160
• 142978519040 is an abundant number, because the sum of its proper divisors (295708506160) is greater than itself. Its abundance is 152729987120

Bases of 142978519040

• Binary: 10000101001010001011110001000000000000₂
• Hexadecimal: 0x214A2F1000
• Base-36: 1TOLPVCW

Squares and roots of 142978519040

• 142978519040 squared (142978519040²) is 20442856906871642521600
• 142978519040 cubed (142978519040³) is 2922889405491142647110659211264000
• The square root of 142978519040 is 378125.0045157025
• The cube root of 142978519040 is 5229.0596751785

Scales and comparisons

• 142,978,519,040 seconds is equal to 4,546 years, 14 weeks, 1 day, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 142,978,519,040 would take you about nine thousand and ninety-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 142978519040 cubic inches would be around 435.8 feet tall.

Recreational maths with 142978519040

• 142978519040 backwards is 040915879241
• The number of decimal digits it has is: 12
• The sum of 142978519040's digits is 50
• More coming soon!