1397529006771645

Names of 1397529006771645

• Cardinal: 1397529006771645 can be written as One quadrillion, three hundred ninety-seven trillion, five hundred twenty-nine billion, six million, seven hundred seventy-one thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 1.397529006771645 × 10¹⁵

Factors of 1397529006771645

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 511

Divisors of 1397529006771645

• Number of divisors d(n): 378
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 81 99 121 135 165 181 243 297 311 363 405 495 543 605 729 891 905 933 1089 1215 1485 1555 1629 1815 1991 2673 2715 2799 3267 3421 3645 4455 4665 4887 5445 5973 8019 8145 8397 9801 9955 10263 13365 13995 14661 16335 17105 17919 21901 24435 25191 29403 29865 30789 32761 37631 40095 41985 43983 49005 51315 53757 56291 65703 73305 75573 88209 89595 92367 96721 98283 109505 112893 125955 131949 147015 153945 161271 163805 168873 188155 197109 219915 226719 268785 277101 281455 290163 294849 328515 338679 360371 377865 441045 461835 483605 483813 491415 506619 564465 591327 619201 659745 806355 831303 844365 870489 884547 985545 1016037 1063931 1081113 1133595 1385505 1450815 1451439 1474245 1519857 1693395 1773981 1801855 1857603 2419065 2493909 2533095 2611467 2653641 2956635 3048111 3096005 3191793 3243339 3964081 4156515 4352445 4422735 4559571 5080185 5319655 5321943 5405565 5572809 6811211 7257195 7599285 7834401 7960923 8869905 9144333 9288015 9575379 9730017 10188671 11703241 11892243 12469545 13057335 13268205 13678713 15240555 15958965 15965829 16216695 16718427 17506501 19820405 20433633 22797855 23503203 23882769 26609715 27432999 27864045 28726137 29190051 30566013 34056055 35109723 35676729 39172005 39804615 41036139 45721665 47876895 48650085 50155281 50943355 52519503 58516205 59461215 61300899 68393565 70509609 79829145 83592135 86178411 87532505 87570153 91698039 102168165 105329169 107030187 112075381 117516015 119413845 137164995 143630685 145950255 150465843 152830065 157558509 175548615 178383645 183902697 192571511 205180695 250776405 258535233 262597515 262710459 275094117 306504495 315987507 321090561 336226143 352548045 430892055 437850765 451397529 458490195 472675527 526645845 535150935 551708091 560376905 577714533 752329215 775605699 787792545 825282351 919513485 947962521 962857555 963271683 1008678429 1232829191 1292676165 1313552295 1375470585 1418026581 1579937535 1605452805 1655124273 1681130715 1733143599 2118286621 2256987645 2363377635 2475847053 2758540455 2843887563 2888572665 2889815049 3026035287 3168676681 3698487573 3878028495 4126411755 4254079743 4739812605 4816358415 4965372819 5043392145 5199430797 6164145955 6354859863 7090132905 7427541159 8275621365 8531662689 8665717995 9078105861 9506030043 10591433105 11095462719 12379235265 12762239229 14219437815 14449075245 15130176435 15598292391 15843383405 18492437865 19064579589 21270398715 24826864095 25997153985 27234317583 28518090129 31774299315 33286388157 34855443491 37137705795 42658313445 45390529305 46794877173 47530150215 55477313595 57193738767 63811196145 77991461955 81702952749 85554270387 95322897945 99859164471 104566330473 136171587915 140384631519 142590450645 166431940785 171581216301 174277217455 233974385865 256662811161 285968693835 299577493413 313698991419 383409878401 408514763745 427771351935 499295822355 514743648903 522831652365 701923157595 769988433483 857906081505 898732480239 941096974257 1150229635203 1283314055805 1497887467065 1544230946709 1568494957095 1917049392005 2309965300449 2573718244515 2823290922771 3450688905609 3849942167415 4493662401195 4705484871285 5751148176015 7721154733545 8469872768313 10352066716827 11549826502245 14116454613855 17253444528045 25409618304939 31056200150481 42349363841565 51760333584135 93168600451443 127048091524695 155281000752405 279505801354329 465843002257215 1397529006771645
• Sum of all divisors σ(n): 2788082743205466
• Sum of proper divisors (its aliquot sum) s(n): 1390553736433821
• 1397529006771645 is a deficient number, because the sum of its proper divisors (1390553736433821) is less than itself. Its deficiency is 6975270337824

Bases of 1397529006771645

• Binary: 100111101110000101110010100000000110000110110111101₂
• Hexadecimal: 0x4F70B94030DBD
• Base-36: DRDRYNI2T9

Squares and roots of 1397529006771645

• 1397529006771645 squared (1397529006771645²) is 1953087324768140576265176006025
• 1397529006771645 cubed (1397529006771645³) is 2729496189121508748736850451087310000319161125
• The square root of 1397529006771645 is 37383539.2488678765
• The cube root of 1397529006771645 is 111803.0394294145

Scales and comparisons

• 1,397,529,006,771,645 seconds is equal to 44,437,099 years, 29 weeks, 6 days, 1 hour, 45 seconds.
• To count from 1 to 1,397,529,006,771,645 would take you about one hundred thirty-three million, three hundred eleven thousand, two hundred ninety-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 1397529006771645 cubic inches would be around 9316.9 feet tall.

Recreational maths with 1397529006771645

• 1397529006771645 backwards is 5461776009257931
• The number of decimal digits it has is: 16
• The sum of 1397529006771645's digits is 72
• More coming soon!