9997318360640

Names of 9997318360640

• Cardinal: 9997318360640 can be written as Nine trillion, nine hundred ninety-seven billion, three hundred eighteen million, three hundred sixty thousand, six hundred forty.

Scientific notation

• Scientific notation: 9.99731836064 × 10¹²

Factors of 9997318360640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 492

Divisors of 9997318360640

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 23 26 32 38 40 46 52 64 65 76 80 92 95 104 115 130 137 152 160 184 190 208 230 247 260 274 293 299 304 320 368 380 416 437 460 494 520 548 586 598 608 685 736 760 832 874 920 988 1040 1096 1172 1196 1216 1235 1370 1465 1472 1495 1520 1748 1781 1840 1976 2080 2185 2192 2344 2392 2470 2603 2740 2930 2990 3040 3151 3496 3562 3680 3809 3952 4160 4370 4384 4688 4784 4940 5206 5480 5567 5681 5860 5980 6080 6302 6739 6992 7124 7360 7618 7904 8740 8768 8905 9376 9568 9880 10412 10960 11134 11362 11720 11960 12604 13015 13478 13984 14248 15236 15755 15808 17480 17810 18752 18769 19045 19136 19760 20824 21920 22268 22724 23440 23920 25208 26030 26956 27835 27968 28405 28496 30472 31510 33695 33839 34960 35620 37538 38090 39520 40141 40963 41648 43840 44536 45448 46880 47840 50416 52060 53912 55670 56810 56992 59869 60944 63020 67390 67678 69920 71240 72371 75076 76180 79040 80282 81926 83296 87607 89072 90896 93760 93845 95680 100832 104120 107824 111340 113620 113984 119738 121888 126040 128041 134780 135356 139840 142480 144742 150152 152360 160564 163852 166592 169195 175214 178144 181792 187690 200705 201664 204815 208240 215648 222680 227240 239476 243776 243997 252080 256082 269560 270712 284960 289484 299345 300304 304720 321128 327704 338390 350428 356288 356611 361855 363584 375380 401410 409630 416480 431296 431687 438035 445360 454480 478952 487994 504160 512164 521833 539120 541424 569920 578968 598690 600608 609440 640205 642256 655408 676780 700856 713222 723710 750760 762679 778297 802820 819260 832960 863374 876070 890720 908960 923243 957904 975988 1008320 1024328 1043666 1078240 1082848 1157936 1197380 1201216 1218880 1219985 1280410 1284512 1310816 1353560 1401712 1426444 1447420 1501520 1525358 1556594 1605640 1638520 1664533 1726748 1752140 1781440 1783055 1817920 1846486 1915808 1951976 2048656 2087332 2156480 2158435 2165696 2315872 2394760 2439970 2560820 2569024 2609165 2621632 2707120 2803424 2852888 2894840 3003040 3050716 3113188 3211280 3277040 3329066 3453496 3504280 3566110 3692972 3813395 3831616 3891485 3903952 4097312 4174664 4316870 4616215 4631744 4635943 4789520 4879940 5121640 5218330 5414240 5499317 5606848 5611931 5705776 5789680 6006080 6101432 6226376 6422560 6554080 6658132 6906992 7008560 7132220 7385944 7626790 7782970 7807904 8194624 8202053 8322665 8349328 8633740 9232430 9271886 9579040 9759880 9914827 10243280 10436660 10828480 10998634 11223862 11411552 11579360 12002159 12202864 12452752 12845120 13108160 13316264 13813984 14017120 14264440 14771888 15253580 15565940 15615808 16404106 16645330 16698656 17267480 17541617 18464860 18543772 19158080 19519760 19829654 20486560 20873320 21997268 22447724 22823104 23158720 23179715 24004318 24405728 24905504 26632528 27496585 27627968 28034240 28059655 28528880 29543776 30507160 31131880 32808212 33290660 33397312 34534960 35083234 36929720 37087544 39039520 39659308 40973120 41010265 41746640 43994536 44895448 46359430 48008636 48811456 49574135 49811008 53265056 54993170 56119310 57057760 59087552 60010795 61014320 62263760 65616424 66581320 69069920 70166468 71491121 73859440 74175088 78079040 79318616 82020530 83493280 87708085 87989072 89790896 92718860 96017272 99148270 104487023 106530112 106626689 109986340 112238620 114115520 120021590 122028640 124527520 126484291 131232848 133162640 138139840 140332936 142982242 147718880 148350176 158637232 164041060 166986560 175416170 175978144 179581792 185437720 192034544 198296540 208974046 213253378 219972680 224477240 228041021 240043180 244057280 249055040 252968582 262465696 266325280 280665872 285964484 295437760 296700352 317274464 328082120 350832340 351956288 357455605 359163584 370875440 384069088 396593080 417948092 426506756 439945360 448954480 456082042 480086360 505937164 522435115 524931392 532650560 533133445 561331744 571928968 632421455 634548928 656164240 701664680 714911210 741750880 768138176 793186160 835896184 853013512 879890720 897908960 912164084 960172720 1011874328 1044870230 1066266890 1122663488 1140205105 1143857936 1264842910 1312328480 1358331299 1403329360 1429822420 1483501760 1586372320 1644295783 1671792368 1706027024 1759781440 1795817920 1824328168 1920345440 2023748656 2089740460 2132533780 2280410210 2287715872 2403201529 2529685820 2624656960 2716662598 2806658720 2859644840 3172744640 3288591566 3343584736 3412054048 3648656336 3840690880 4047497312 4179480920 4265067560 4560820420 4575431744 4806403058 5059371640 5433325196 5613317440 5719289680 6577183132 6687169472 6791656495 6824108096 7297312672 8094994624 8221478915 8358961840 8530135120 9121640840 9612806116 10118743280 10866650392 11438579360 12016007645 13154366264 13583312990 14594625344 16442957830 16717923680 17060270240 18243281680 19225612232 20237486560 21733300784 22877158720 24032015290 26308732528 27166625980 31241619877 32885915660 33435847360 34120540480 36486563360 38451224464 40474973120 43466601568 48064030580 52617465056 54333251960 62483239754 65771831320 72973126720 76902448928 86933203136 96128061160 105234930112 108666503920 124966479508 131543662640 153804897856 156208099385 192256122320 217333007840 249932959016 263087325280 312416198770 384512244640 434666015680 499865918032 526174650560 624832397540 769024489280 999731836064 1249664795080 1999463672128 2499329590160 4998659180320 9997318360640
• Sum of all divisors σ(n): 28463886501120
• Sum of proper divisors (its aliquot sum) s(n): 18466568140480
• 9997318360640 is an abundant number, because the sum of its proper divisors (18466568140480) is greater than itself. Its abundance is 8469249779840

Bases of 9997318360640

• Binary: 10010001011110101110100111000000111001000000₂
• Hexadecimal: 0x917AE9C0E40
• Base-36: 3JKPD88JK

Squares and roots of 9997318360640

• 9997318360640 squared (9997318360640²) is 99946374403989657101209600
• 9997318360640 cubed (9997318360640³) is 999195723908405535806580492833030144000
• The square root of 9997318360640 is 3161853.6273268565
• The cube root of 9997318360640 is 21542.4209225283

Scales and comparisons

• 9,997,318,360,640 seconds is equal to 317,883 years, 41 weeks, 4 days, 5 hours, 57 minutes, 20 seconds.
• To count from 1 to 9,997,318,360,640 would take you about seven hundred ninety-four thousand, seven hundred nine 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 9997318360640 cubic inches would be around 1795.2 feet tall.

Recreational maths with 9997318360640

• 9997318360640 backwards is 0460638137999
• 9997318360640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9997318360640's digits is 65
• More coming soon!