29958871494978

Names of 29958871494978

• Cardinal: 29958871494978 can be written as Twenty-nine trillion, nine hundred fifty-eight billion, eight hundred seventy-one million, four hundred ninety-four thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 2.9958871494978 × 10¹³

Factors of 29958871494978

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 552

Divisors of 29958871494978

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 18 19 37 38 57 74 111 114 171 222 333 342 361 491 666 703 722 982 1083 1369 1406 1473 2109 2166 2738 2946 3249 4107 4218 4419 6327 6498 6859 8214 8838 9329 12321 12654 13357 13718 18167 18658 20577 24642 26011 26714 27987 36334 40071 41154 52022 54501 55974 61731 78033 80142 83961 109002 120213 123462 130321 156066 163503 167922 177251 234099 240426 253783 260642 327006 345173 354502 390963 468198 494209 507566 531753 672179 690346 761349 781926 988418 1035519 1063506 1172889 1344358 1482627 1522698 1595259 2016537 2071038 2284047 2345778 2476099 2965254 3106557 3190518 3367769 4033074 4447881 4568094 4821877 4952198 6049611 6213114 6558287 6735538 7428297 8895762 9389971 9643754 10103307 12099222 12771401 13116574 14465631 14856594 18779942 19674861 20206614 22284891 25542802 28169913 28931262 30309921 38314203 39349722 43396893 44569782 56339826 59024583 60619842 63987611 76628406 84509739 86793786 91615663 114942609 118049166 124607453 127975222 169019478 178409449 183231326 191962833 229885218 242656619 249214906 274846989 356818898 373822359 383925666 485313238 535228347 549693978 575888499 727969857 747644718 824540967 1070456694 1121467077 1151776998 1215764609 1455939714 1605685041 1649081934 2183909571 2242934154 2367541607 2431529218 3211370082 3389779531 3647293827 4367819142 4610475761 4735083214 6779559062 7102624821 7294587654 9220951522 10169338593 10941881481 13831427283 14205249642 20338677186 21307874463 21883762962 27662854566 30508015779 41494281849 42615748926 44983290533 61016031558 82988563698 87599039459 89966581066 134949871599 175198078918 262797118377 269899743198 404849614797 525594236754 788391355131 809699229594 1576782710262 1664381749721 3328763499442 4993145249163 9986290498326 14979435747489 29958871494978
• Sum of all divisors σ(n): 70562327668560
• Sum of proper divisors (its aliquot sum) s(n): 40603456173582
• 29958871494978 is an abundant number, because the sum of its proper divisors (40603456173582) is greater than itself. Its abundance is 10644584678604

Bases of 29958871494978

• Binary: 110110011111101010111111001001011000101000010₂
• Hexadecimal: 0x1B3F57E4B142
• Base-36: AMAWYKMKI

Squares and roots of 29958871494978

• 29958871494978 squared (29958871494978²) is 897533981252605344679220484
• 29958871494978 cubed (29958871494978³) is 26889105206722796907607391159344760729352
• The square root of 29958871494978 is 5473469.7857006573
• The cube root of 29958871494978 is 31058.1190292255

Scales and comparisons

• 29,958,871,494,978 seconds is equal to 952,599 years, 23 weeks, 20 hours, 36 minutes, 18 seconds.
• To count from 1 to 29,958,871,494,978 would take you about two million, three hundred eighty-one thousand, four 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 29958871494978 cubic inches would be around 2588.2 feet tall.

Recreational maths with 29958871494978

• 29958871494978 backwards is 87949417885992
• The number of decimal digits it has is: 14
• The sum of 29958871494978's digits is 90
• More coming soon!