135138815955

Names of 135138815955

• Cardinal: 135138815955 can be written as One hundred thirty-five billion, one hundred thirty-eight million, eight hundred fifteen thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 1.35138815955 × 10¹¹

Factors of 135138815955

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 384

Divisors of 135138815955

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 11 13 15 17 33 39 45 51 55 65 71 85 99 117 127 137 143 153 165 187 195 213 221 255 355 381 411 429 495 561 585 635 639 663 685 715 765 781 923 935 1065 1105 1143 1207 1233 1287 1397 1507 1651 1683 1781 1905 1989 2055 2145 2159 2329 2343 2431 2769 2805 3195 3315 3621 3905 4191 4521 4615 4953 5343 5715 6035 6165 6435 6477 6985 6987 7029 7293 7535 8255 8307 8415 8905 9017 9727 9945 10153 10795 10863 11645 11715 12155 12573 13277 13563 13845 14859 15691 16029 17399 18105 18161 19431 19591 20955 20961 21879 22605 23749 24765 25619 26715 27051 28067 29181 30277 30459 32385 34935 35145 36465 39831 41535 45085 47073 48635 50765 52197 54315 54483 58773 62865 66385 67815 71247 74295 76857 78455 80145 81153 84201 86995 87543 90805 90831 91377 97155 97955 99187 104805 106997 109395 117221 118745 119493 126451 128095 135255 140335 141219 145905 151385 152295 153289 156591 163449 165359 172601 176319 191389 199155 213741 226187 230571 235365 252603 260985 272415 272493 293865 295783 297561 308737 320991 333047 351663 356235 379353 384285 405765 421005 437715 454155 456885 459867 495935 496077 517803 534985 574167 586105 597465 632255 678561 706095 766445 782955 817245 826795 863005 881595 887349 892683 926211 956945 962973 999141 1054989 1068705 1130935 1138059 1152855 1235329 1263015 1289431 1362465 1379601 1390961 1478915 1487805 1488231 1543685 1553409 1604955 1665235 1686179 1722501 1758315 1818949 1896765 1992757 2035683 2149667 2299335 2480385 2488057 2589015 2662047 2778633 2870835 2997423 3253613 3392805 3705987 3845179 3868293 4172883 4436745 4463415 4631055 4814865 4995705 5058537 5274945 5456847 5690295 5978271 6176645 6447155 6449001 6898005 6954805 7441155 7464171 7767045 8430895 8612505 9094745 9760839 9963785 10178415 10748335 11117961 11535537 11604879 12440285 12518649 13310235 13588619 13893165 14987115 15175611 16059277 16268065 16370541 17934813 18529935 19225895 19341465 19347003 20864415 21000593 21920327 22392513 23646337 25292685 27284235 29282517 29891355 32245005 34606611 37320855 40765857 42296969 48177831 48804195 55589805 57677685 58024395 62593245 63001779 65760981 67943095 70939011 75878055 80296385 81852705 89674065 96735015 105002965 109601635 111962565 118231685 122297571 126890907 144533493 146412585 173033055 176652047 189005337 197282943 203829285 211484845 212817033 231006523 240889155 273007709 315008895 328804905 354695055 380672721 529956141 611487855 634454535 693019569 722667465 819023127 883260235 945026685 986414715 1064085165 1155032615 1365038545 1589868423 1903363605 2079058707 2457069381 2649780705 3003084799 3465097845 4095115635 7949342115 9009254397 10395293535 12285346905 15015423995 27027763191 45046271985 135138815955
• Sum of all divisors σ(n): 299983896576
• Sum of proper divisors (its aliquot sum) s(n): 164845080621
• 135138815955 is an abundant number, because the sum of its proper divisors (164845080621) is greater than itself. Its abundance is 29706264666

Bases of 135138815955

• Binary: 1111101110110111001101010111111010011₂
• Hexadecimal: 0x1F76E6AFD3
• Base-36: 1Q2Y5TQR

Squares and roots of 135138815955

• 135138815955 squared (135138815955²) is 18262499577719362562025
• 135138815955 cubed (135138815955³) is 2467972569311682155909413747108875
• The square root of 135138815955 is 367612.3174690967
• The cube root of 135138815955 is 5131.6855484003

Scales and comparisons

• 135,138,815,955 seconds is equal to 4,296 years, 51 weeks, 5 days, 15 hours, 59 minutes, 15 seconds.
• To count from 1 to 135,138,815,955 would take you about eight thousand, five hundred ninety-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 135138815955 cubic inches would be around 427.6 feet tall.

Recreational maths with 135138815955

• 135138815955 backwards is 559518831531
• The number of decimal digits it has is: 12
• The sum of 135138815955's digits is 54
• More coming soon!