1438203999672650

Names of 1438203999672650

• Cardinal: 1438203999672650 can be written as One quadrillion, four hundred thirty-eight trillion, two hundred three billion, nine hundred ninety-nine million, six hundred seventy-two thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.43820399967265 × 10¹⁵

Factors of 1438203999672650

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 600

Divisors of 1438203999672650

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 5 7 10 14 25 35 43 50 70 73 86 97 146 175 194 215 301 350 365 373 430 485 511 602 679 730 746 970 1022 1075 1358 1505 1825 1865 2150 2425 2555 2611 3010 3139 3395 3650 3730 4171 4850 5110 5222 6278 6790 7081 7525 8342 9325 9409 12775 13055 14162 15050 15695 16039 16975 18650 18818 20855 21973 25550 26110 27229 29197 31390 32078 33950 35405 36181 41710 43946 47045 49567 54458 58394 65275 65863 70810 72362 78475 80195 94090 99134 104275 109865 112273 130550 131726 136145 139129 145985 156950 160390 177025 180905 190603 208550 219730 224546 235225 247835 253267 272290 278258 291970 304483 329315 354050 361810 381206 400975 404587 470450 495670 506534 549325 561365 608966 658630 680725 686857 695645 729925 801950 809174 904525 953015 973903 1098650 1122730 1170847 1239175 1266335 1361450 1373714 1391290 1459850 1522415 1555783 1646575 1809050 1906030 1947806 2022935 2131381 2341694 2478350 2532670 2641213 2806825 2832109 3044830 3111566 3293150 3434285 3478225 3509557 4045870 4262762 4765075 4807999 4869515 5282426 5613650 5664218 5854235 5982547 6331675 6868570 6956450 7019114 7612075 7778915 8195929 9530150 9615998 9739030 10114675 10156417 10656905 10890481 11708470 11965094 12663350 13206065 13495513 14160545 15224150 15557830 16391858 17171425 17547785 18488491 20229350 20312834 21313810 21780962 24039995 24347575 24566899 26412130 26991026 28321090 29271175 29534851 29912735 34342850 35095570 36976982 38894575 40979645 41877829 48079990 48695150 49133798 50782085 53284525 54452405 58542350 59069702 59825470 66030325 67477565 70802725 71094919 77789150 81959290 83755658 87738925 92442455 94468591 101564170 106569050 108904810 113572159 120199975 122834495 132060650 134955130 141605450 142189838 147674255 149563675 150910951 175477850 184884910 188937182 204898225 206743957 209389145 227144318 240399950 245668990 253910425 256197661 272262025 295348510 299127350 301821902 337387825 355474595 409796450 413487914 418778290 436725931 462212275 472342955 507820850 512395322 544524050 567860795 580307059 614172475 674775650 710949190 738371275 754554755 795005113 873451862 924424550 944685910 985172449 1033719785 1046945725 1056376657 1135721590 1160614118 1228344950 1280988305 1309064761 1476742550 1509109510 1590010226 1777372975 1793383627 1970344898 2067439570 2093891450 2112753314 2183629655 2361714775 2561976610 2618129522 2839303975 2901535295 3057081517 3554745950 3586767254 3772773775 3975025565 4062149413 4367259310 4723429550 4925862245 5168598925 5281883285 5678607950 5803070590 6114163034 6404941525 6545323805 6896207143 7545547550 7950051130 8124298826 8966918135 9163453327 9851724490 10337197850 10563766570 10918148275 11016499423 12809883050 13090647610 13792414286 14507676475 15285407585 17933836270 18326906654 19875127825 20310747065 21836296550 22032998846 24629311225 26409416425 29015352950 30570815170 32726619025 34481035715 39750255650 40621494130 42362415307 44834590675 45817266635 49258622450 52818832850 55082497115 56289784723 65453238050 68962071430 76427037925 77115495961 84724830614 89669181350 91634533270 95561727553 101553735325 110164994230 112579569446 152854075850 154230991922 172405178575 191123455106 203107470650 211812076535 229086333175 275412485575 281448923615 296536907149 344810357150 385577479805 394028493061 423624153070 458172666350 477808637765 550824971150 562897847230 593073814298 668932092871 771154959610 788056986122 955617275530 1059060382675 1337864185742 1407244618075 1482684535745 1927887399025 1970142465305 2118120765350 2389043188825 2814489236150 2965369071490 3344660464355 3855774798050 3940284930610 4109154284779 4778086377650 6689320928710 7413422678725 8218308569558 9850712326525 14826845357450 16723302321775 19701424653050 20545771423895 28764079993453 33446604643550 41091542847790 57528159986906 102728857119475 143820399967265 205457714238950 287640799934530 719101999836325 1438203999672650
• Sum of all divisors σ(n): 3212805043191744
• Sum of proper divisors (its aliquot sum) s(n): 1774601043519094
• 1438203999672650 is an abundant number, because the sum of its proper divisors (1774601043519094) is greater than itself. Its abundance is 336397043846444

Bases of 1438203999672650

• Binary: 101000111000000100111110110100000111101100101001010₂
• Hexadecimal: 0x51C09F683D94A
• Base-36: E5STSO2TE2

Squares and roots of 1438203999672650

• 1438203999672650 squared (1438203999672650²) is 2068430744674407841307158022500
• 1438203999672650 cubed (1438203999672650³) is 2974825370036611250730152489739691821334625000
• The square root of 1438203999672650 is 37923660.1565915575
• The cube root of 1438203999672650 is 112877.3566838577

Scales and comparisons

• 1,438,203,999,672,650 seconds is equal to 45,730,438 years, 27 weeks, 4 days, 20 hours, 10 minutes, 50 seconds.
• To count from 1 to 1,438,203,999,672,650 would take you about one hundred thirty-seven million, one hundred ninety-one thousand, three hundred fifteen 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 1438203999672650 cubic inches would be around 9406.4 feet tall.

Recreational maths with 1438203999672650

• 1438203999672650 backwards is 0562769993028341
• The number of decimal digits it has is: 16
• The sum of 1438203999672650's digits is 74
• More coming soon!