1688670970949000

Names of 1688670970949000

• Cardinal: 1688670970949000 can be written as One quadrillion, six hundred eighty-eight trillion, six hundred seventy billion, nine hundred seventy million, nine hundred forty-nine thousand.

Scientific notation

• Scientific notation: 1.688670970949 × 10¹⁵

Factors of 1688670970949000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 246

Divisors of 1688670970949000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 20 25 29 40 50 53 58 100 106 116 125 145 157 200 212 232 250 265 290 314 424 500 530 580 628 725 785 841 1000 1060 1160 1256 1325 1450 1537 1570 1682 2120 2650 2809 2900 3074 3140 3364 3625 3925 4205 4553 5300 5618 5800 6148 6280 6625 6728 7250 7685 7850 8321 8410 9106 10600 11236 12296 13250 14045 14500 15370 15700 16642 16820 18212 19625 21025 22472 22765 24389 24649 26500 28090 29000 30740 31400 33284 33640 36424 38425 39250 41605 42050 44573 45530 48778 49298 53000 56180 61480 66568 70225 76850 78500 81461 83210 84100 89146 91060 97556 98596 105125 112360 113825 121945 123245 132037 140450 153700 157000 162922 166420 168200 178292 182120 192125 195112 197192 208025 210250 222865 227650 241309 243890 246490 264074 280900 307400 325844 332840 351125 356584 384250 407305 416050 420500 441013 445730 455300 482618 487780 492980 528148 561800 569125 609725 616225 651688 660185 702250 714821 768500 814610 832100 841000 882026 891460 910600 965236 975560 985960 1040125 1056296 1114325 1138250 1206545 1219450 1232450 1292617 1306397 1320370 1404500 1429642 1537000 1629220 1664200 1764052 1782920 1930472 2036525 2080250 2205065 2228650 2276500 2362369 2413090 2438900 2464900 2585234 2612794 2640740 2809000 2859284 3048625 3081125 3258440 3300925 3528104 3574105 3829073 4073050 4160500 4410130 4457300 4553000 4724738 4826180 4877800 4929800 5170468 5225588 5281480 5571625 5718568 6032725 6097250 6162250 6463085 6531985 6601850 6997961 7148210 7658146 8146100 8321000 8820260 8914600 9449476 9652360 10182625 10340936 10451176 11025325 11143250 11811845 12065450 12194500 12324500 12789377 12926170 13063970 13203700 13995922 14296420 15316292 16292200 16504625 17640520 17870525 18898952 19145365 20365250 20729809 22050650 22286500 23623690 24130900 24389000 24649000 25578754 25852340 26127940 26407400 27991844 28592840 30163625 30632584 32315425 32659925 33009250 34989805 35741050 37885513 38290730 40730500 41459618 44101300 44573000 47247380 48261800 51157508 51704680 52255880 55126625 55983688 59059225 60327250 63946885 64630850 65319850 66018500 68508701 69239041 69979610 71482100 75771026 76581460 81461000 82919236 88202600 89352625 94494760 95726825 102315016 103649045 110253250 118118450 120654500 127893770 129261700 130639700 132037000 137017402 138478082 139959220 142964200 151542052 153162920 161577125 163299625 165838472 174949025 178705250 189427565 191453650 202940869 207298090 220506500 236236900 241309000 255787540 258523400 261279400 274034804 276956164 279918440 295296125 303084104 319734425 323154250 326599250 342543505 346195205 349898050 357410500 370891933 378855130 382907300 405881738 414596180 441013000 472473800 478634125 511575080 518245225 548069608 553912328 590592250 601164461 639468850 646308500 653198500 685087010 692390410 699796100 714821000 741783866 757710260 765814600 811763476 829192360 874745125 947137825 957268250 1014704345 1036490450 1098679877 1181184500 1202328922 1278937700 1292617000 1306397000 1370174020 1384780820 1399592200 1483567732 1515420520 1598672125 1623526952 1712717525 1730976025 1749490250 1854459665 1894275650 1914536500 2007932189 2029408690 2072980900 2197359754 2362369000 2404657844 2557875400 2591226125 2740348040 2769561640 2967135464 3005822305 3197344250 3425435050 3461952050 3498980500 3708919330 3788551300 3829073000 4015864378 4058817380 4145961800 4394719508 4735689125 4809315688 5073521725 5182452250 5493399385 6011644610 6394688500 6850870100 6923904100 6997961000 7417838660 7577102600 8031728756 8117634760 8563587625 8654880125 8789439016 9272298325 9471378250 10039660945 10147043450 10364904500 10755866057 10986798770 12023289220 12789377000 13701740200 13847808200 14835677320 15029111525 16063457512 17127175250 17309760250 18544596650 18942756500 20079321890 20294086900 20729809000 21511732114 21973597540 24046578440 25367608625 27466996925 30058223050 31861716433 34254350500 34619520500 37089193300 37885513000 40158643780 40588173800 43023464228 43947195080 46361491625 50198304725 50735217250 53779330285 54933993850 58230033481 60116446100 63723432866 68508701000 69239041000 74178386600 75145557625 80317287560 86046928456 92722983250 100396609450 101470434500 107558660570 109867987700 116460066962 120232892200 127446865732 137334984625 150291115250 159308582165 185445966500 200793218900 202940869000 215117321140 219735975400 232920133924 250991523625 254893731464 268896651425 274669969250 291150167405 300582230500 318617164330 370891933000 401586437800 430234642280 465840267848 501983047250 537793302850 549339938500 582300334810 601164461000 637234328660 796542910825 1003966094500 1075586605700 1098679877000 1164600669620 1274468657320 1344483257125 1455750837025 1593085821650 1688670970949 2007932189000 2151173211400 2329201339240 2688966514250 2911501674050 3186171643300 3377341941898 3982714554125 5377933028500 5823003348100 6372343286600 6754683883796 7278754185125 7965429108250 8443354854745 10755866057000 11646006696200 13509367767592 14557508370250 15930858216500 16886709709490 29115016740500 31861716433000 33773419418980 42216774273725 58230033481000 67546838837960 84433548547450 168867097094900 211083871368625 337734194189800 422167742737250 844335485474500 1688670970949000
• Sum of all divisors σ(n): 4198022851604400
• Sum of proper divisors (its aliquot sum) s(n): 2509351880655400
• 1688670970949000 is an abundant number, because the sum of its proper divisors (2509351880655400) is greater than itself. Its abundance is 820680909706400

Bases of 1688670970949000

• Binary: 101111111111101011001011001010111011010110110001000₂
• Hexadecimal: 0x5FFD6595DAD88
• Base-36: GML0QFWS5K

Squares and roots of 1688670970949000

• 1688670970949000 squared (1688670970949000²) is 2851609648125838401960601000000
• 1688670970949000 cubed (1688670970949000³) is 4815430433268195772373478635913580349000000000
• The square root of 1688670970949000 is 41093441.9457533393
• The cube root of 1688670970949000 is 119082.6103159257

Scales and comparisons

• 1,688,670,970,949,000 seconds is equal to 53,694,513 years, 24 weeks, 4 days, 12 hours, 3 minutes, 20 seconds.
• To count from 1 to 1,688,670,970,949,000 would take you about one hundred sixty-one million, eighty-three thousand, five hundred forty 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 1688670970949000 cubic inches would be around 9923.6 feet tall.

Recreational maths with 1688670970949000

• 1688670970949000 backwards is 0009490790768861
• The number of decimal digits it has is: 16
• The sum of 1688670970949000's digits is 74
• More coming soon!