400149180088

Names of 400149180088

• Cardinal: 400149180088 can be written as Four hundred billion, one hundred forty-nine million, one hundred eighty thousand and eighty-eight.

Scientific notation

• Scientific notation: 4.00149180088 × 10¹¹

Factors of 400149180088

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4385

Divisors of 400149180088

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 17 28 34 56 68 103 119 136 206 238 412 476 721 824 952 1442 1459 1751 2797 2884 2918 3502 5594 5768 5836 7004 10213 11188 11672 12257 14008 19579 20426 22376 24514 24803 39158 40852 47549 49028 49606 78316 81704 95098 98056 99212 150277 156632 173621 190196 198424 288091 300554 332843 347242 380392 576182 601108 665686 694484 1051939 1152364 1202216 1331372 1388968 2016637 2103878 2304728 2554709 2662744 4033274 4080823 4207756 4897547 5109418 8066548 8161646 8415512 9795094 10218836 16133096 16323292 17882963 19590188 20437672 28565761 32646584 34282829 35765926 39180376 57131522 68565658 69373991 71531852 114263044 137131316 138747982 143063704 228526088 274262632 277495964 420324769 485617937 554991928 840649538 971235874 1681299076 1942471748 2942273383 3362598152 3884943496 5884546766 7145521073 11769093532 14291042146 23538187064 28582084292 50018647511 57164168584 100037295022 200074590044 400149180088
• Sum of all divisors σ(n): 917672371200
• Sum of proper divisors (its aliquot sum) s(n): 517523191112
• 400149180088 is an abundant number, because the sum of its proper divisors (517523191112) is greater than itself. Its abundance is 117374011024

Bases of 400149180088

• Binary: 101110100101010101111111110111010111000₂
• Hexadecimal: 0x5D2ABFEEB8
• Base-36: 53TQHNEG

Squares and roots of 400149180088

• 400149180088 squared (400149180088²) is 160119366325098655687744
• 400149180088 cubed (400149180088³) is 64071633151198344729161779350441472
• The square root of 400149180088 is 632573.4582544545
• The cube root of 400149180088 is 7368.9788570055

Scales and comparisons

• 400,149,180,088 seconds is equal to 12,723 years, 26 weeks, 2 days, 6 hours, 1 minute, 28 seconds.
• To count from 1 to 400,149,180,088 would take you about twenty-five thousand, four hundred forty-seven 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 400149180088 cubic inches would be around 614.1 feet tall.

Recreational maths with 400149180088

• 400149180088 backwards is 880081941004
• The number of decimal digits it has is: 12
• The sum of 400149180088's digits is 43
• More coming soon!