117991737990

Names of 117991737990

• Cardinal: 117991737990 can be written as One hundred seventeen billion, nine hundred ninety-one million, seven hundred thirty-seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.1799173799 × 10¹¹

Factors of 117991737990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 262

Divisors of 117991737990

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 42 45 51 54 63 70 85 90 97 102 105 119 126 131 135 153 170 189 194 210 238 255 262 270 289 291 306 315 357 378 393 459 485 510 578 582 595 630 655 679 714 765 786 867 873 917 918 945 970 1071 1179 1190 1310 1358 1445 1455 1530 1649 1734 1746 1785 1834 1890 1965 2023 2037 2142 2227 2295 2358 2601 2619 2751 2890 2910 3213 3298 3395 3537 3570 3930 4046 4074 4335 4365 4454 4585 4590 4913 4947 5202 5238 5355 5502 5895 6069 6111 6426 6681 6790 7074 7803 8245 8253 8670 8730 9170 9826 9894 10115 10185 10710 11135 11543 11790 12138 12222 12707 13005 13095 13362 13755 14739 14841 15589 15606 16065 16490 16506 17685 18207 18333 20043 20230 20370 22270 23086 24565 24735 24759 25414 26010 26190 27510 28033 29478 29682 30345 30555 31178 32130 33405 34391 34629 35370 36414 36666 37859 38121 39015 40086 41265 44217 44523 46767 49130 49470 49518 54621 56066 57715 60129 60690 61110 63535 66810 68782 69258 73695 74205 75718 76242 77945 78030 82530 84099 88434 88949 89046 91035 91665 93534 100215 103173 103887 109242 113577 114363 115430 120258 123795 127070 132651 140165 140301 147390 148410 155890 168198 171955 173145 177898 182070 183330 189295 190605 196231 200430 206346 207774 216019 221085 222615 227154 228726 233835 247590 252297 265013 265302 266847 273105 280330 280602 300645 309519 311661 340731 343089 343910 346290 378590 381210 392462 420495 420903 432038 442170 444745 445230 467670 476561 504594 515865 519435 530026 533694 546210 567885 571815 588693 601290 619038 623322 643603 648057 663255 681462 686178 701505 756891 795039 800541 840990 841806 889490 928557 953122 981155 1022193 1031730 1038870 1080095 1135770 1143630 1177386 1261485 1287206 1296114 1325065 1326510 1334235 1403010 1429683 1512133 1513782 1547595 1558305 1590078 1601082 1703655 1715445 1766079 1857114 1930809 1944171 1962310 2044386 2104515 2160190 2382805 2385117 2401623 2522970 2650130 2668470 2859366 2943465 3024266 3095190 3116610 3218015 3240285 3335927 3407310 3430890 3532158 3672323 3784455 3861618 3888342 3975195 4002705 4209030 4289049 4505221 4536399 4642785 4765610 4770234 4803246 5110965 5298237 5792427 5832513 5886930 6436030 6480570 6671854 7148415 7155351 7344646 7560665 7568910 7950390 8005410 8578098 8830395 9010442 9072798 9285570 9654045 9720855 10007781 10221930 10596474 11016969 11584854 11665026 11925585 12008115 12867147 13515663 13609197 14296830 14310702 15121330 16679635 17377281 17660790 18361615 19308090 19441710 20015562 21445245 22033938 22526105 22681995 23851170 24016230 25706261 25734294 26491185 27031326 27218394 28962135 29162565 30023343 33050907 33359270 34754562 35776755 36723230 40546989 40827591 42890490 45052210 45363990 50038905 51412522 52982370 55084845 57924270 58325130 60046686 62429491 64335735 66101814 67578315 68045985 71553510 77118783 81093978 81655182 86886405 90070029 99152721 100077810 110169690 121640967 124858982 128531305 128671470 135156630 136091970 150116715 154237566 165254535 173772810 180140058 187288473 198305442 202734945 204137955 231356349 243281934 257062610 300233430 312147455 330509070 374576946 385593915 405469890 408275910 437006437 450350145 462712698 495763605 561865419 608204835 624294910 694069047 771187830 874012874 900700290 936442365 991527210 1123730838 1156781745 1216409670 1311019311 1388138094 1685596257 1872884730 2185032185 2313563490 2622038622 2809327095 3371192514 3470345235 3933057933 4370064370 5618654190 6555096555 6940690470 7866115866 8427981285 11799173799 13110193110 16855962570 19665289665 23598347598 39330579330 58995868995 117991737990
• Sum of all divisors σ(n): 388949299200
• Sum of proper divisors (its aliquot sum) s(n): 270957561210
• 117991737990 is an abundant number, because the sum of its proper divisors (270957561210) is greater than itself. Its abundance is 152965823220

Bases of 117991737990

• Binary: 1101101111000110110110000101010000110₂
• Hexadecimal: 0x1B78DB0A86
• Base-36: 1I7D8FPI

Squares and roots of 117991737990

• 117991737990 squared (117991737990²) is 13922050233900809240100
• 117991737990 cubed (117991737990³) is 1642686903482042499506850201399000
• The square root of 117991737990 is 343499.2547153487
• The cube root of 117991737990 is 4904.7536540795

Scales and comparisons

• 117,991,737,990 seconds is equal to 3,751 years, 40 weeks, 1 day, 2 hours, 46 minutes, 30 seconds.
• To count from 1 to 117,991,737,990 would take you about seven thousand, five hundred three 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 117991737990 cubic inches would be around 408.7 feet tall.

Recreational maths with 117991737990

• 117991737990 backwards is 099737199711
• 117991737990 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 117991737990's digits is 63
• More coming soon!