7148857718912

Names of 7148857718912

• Cardinal: 7148857718912 can be written as Seven trillion, one hundred forty-eight billion, eight hundred fifty-seven million, seven hundred eighteen thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 7.148857718912 × 10¹²

Factors of 7148857718912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 75

Divisors of 7148857718912

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 53 56 64 91 98 104 106 112 128 169 182 196 208 212 224 338 343 364 371 392 416 424 448 637 676 686 689 728 742 784 832 848 896 1183 1274 1352 1372 1378 1456 1484 1568 1664 1696 2366 2401 2548 2597 2704 2744 2756 2809 2912 2968 3136 3392 4459 4732 4802 4823 5096 5194 5408 5488 5512 5618 5824 5936 6272 6784 8281 8918 8957 9464 9604 9646 10192 10388 10816 10976 11024 11236 11648 11872 16562 16807 17836 17914 18179 18928 19208 19292 19663 20384 20776 21632 21952 22048 22472 23744 31213 33124 33614 33761 35672 35828 36358 36517 37856 38416 38584 39326 40768 41552 43904 44096 44944 47488 57967 62426 62699 66248 67228 67522 71344 71656 72716 73034 75712 76832 77168 78652 81536 83104 88192 89888 115934 117649 124852 125398 127253 132496 134456 135044 137641 142688 143312 145432 146068 151424 153664 154336 157304 166208 179776 218491 231868 235298 236327 249704 250796 254506 255619 264992 268912 270088 275282 285376 286624 290864 292136 307328 308672 314608 332416 359552 405769 436982 438893 463736 470596 472654 474721 499408 501592 509012 511238 529984 537824 540176 550564 570752 573248 581728 584272 617344 629216 811538 873964 877786 890771 927472 941192 945308 949442 963487 998816 1003184 1018024 1022476 1059968 1075648 1080352 1101128 1146496 1163456 1168544 1258432 1529437 1623076 1654289 1747928 1755572 1781542 1789333 1854944 1882384 1890616 1898884 1926974 1997632 2006368 2036048 2044952 2151296 2160704 2202256 2326912 2337088 2516864 2840383 3058874 3072251 3246152 3308578 3323047 3495856 3511144 3563084 3578666 3709888 3764768 3781232 3797768 3853948 3995264 4012736 4072096 4089904 4321408 4404512 4674176 5680766 6117748 6144502 6235397 6492304 6617156 6646094 6744409 6991712 7022288 7126168 7157332 7419776 7529536 7562464 7595536 7707896 8025472 8144192 8179808 8809024 11361532 11580023 12235496 12289004 12470794 12525331 12984608 13234312 13292188 13488818 13983424 14044576 14252336 14314664 15059072 15124928 15191072 15415792 16288384 16359616 17618048 19882681 21505757 22723064 23160046 23261329 24470992 24578008 24941588 25050662 25969216 26468624 26584376 26977636 27966848 28089152 28504672 28629328 30249856 30382144 30831584 32719232 39765362 43011514 45446128 46320092 46522658 47210863 48941984 49156016 49883176 50101324 51938432 52937248 53168752 53955272 56178304 57009344 57258656 60764288 61663168 79530724 81060161 86023028 87677317 90892256 92640184 93045316 94421726 97883968 98312032 99766352 100202648 105874496 106337504 107910544 114018688 114517312 123326336 150540299 159061448 162120322 162829303 172046056 175354634 181784512 185280368 186090632 188843452 195767936 196624064 199532704 200405296 211748992 212675008 215821088 229034624 301080598 318122896 324240644 325658606 330476041 344092112 350709268 363569024 370560736 372181264 377686904 393248128 399065408 400810592 425350016 431642176 602161196 613741219 636245792 648481288 651317212 660952082 688184224 701418536 741121472 744362528 755373808 798130816 801621184 863284352 1053782093 1139805121 1204322392 1227482438 1272491584 1296962576 1302634424 1321904164 1376368448 1402837072 1482242944 1488725056 1510747616 1603242368 2107564186 2279610242 2408644784 2454964876 2544983168 2593925152 2605268848 2643808328 2752736896 2805674144 2977450112 3021495232 4215128372 4296188533 4559220484 4817289568 4909929752 5187850304 5210537696 5287616656 5611348288 6042990464 7978635847 8430256744 8592377066 9118440968 9634579136 9819859504 10375700608 10421075392 10575233312 11222696576 15957271694 16860513488 17184754132 18236881936 19269158272 19639719008 20842150784 21150466624 31914543388 33721026976 34369508264 36473763872 39279438016 42300933248 55850450929 63829086776 67442053952 68739016528 72947527744 78558876032 111700901858 127658173552 134884107904 137478033056 145895055488 223401803716 255316347104 274956066112 446803607432 510632694208 549912132224 893607214864 1021265388416 1787214429728 3574428859456 7148857718912
• Sum of all divisors σ(n): 18337795302015
• Sum of proper divisors (its aliquot sum) s(n): 11188937583103
• 7148857718912 is an abundant number, because the sum of its proper divisors (11188937583103) is greater than itself. Its abundance is 4040079864191

Bases of 7148857718912

• Binary: 1101000000001111001000111111111100010000000₂
• Hexadecimal: 0x680791FF880
• Base-36: 2J851B2WW

Squares and roots of 7148857718912

• 7148857718912 squared (7148857718912²) is 51106166685247684002463744
• 7148857718912 cubed (7148857718912³) is 365350714191836206539583955119823126528
• The square root of 7148857718912 is 2673734.7884395713
• The cube root of 7148857718912 is 19263.9592628037

Scales and comparisons

• 7,148,857,718,912 seconds is equal to 227,311 years, 29 weeks, 1 day, 18 hours, 48 minutes, 32 seconds.
• To count from 1 to 7,148,857,718,912 would take you about five hundred sixty-eight thousand, two hundred seventy-eight 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 7148857718912 cubic inches would be around 1605.3 feet tall.

Recreational maths with 7148857718912

• 7148857718912 backwards is 2198177588417
• The number of decimal digits it has is: 13
• The sum of 7148857718912's digits is 68
• More coming soon!