138829120100

Names of 138829120100

• Cardinal: 138829120100 can be written as One hundred thirty-eight billion, eight hundred twenty-nine million, one hundred twenty thousand, one hundred.

Scientific notation

• Scientific notation: 1.388291201 × 10¹¹

Factors of 138829120100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 82

Divisors of 138829120100

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 25 41 44 46 50 55 82 92 100 110 115 121 164 205 220 230 242 253 275 410 451 460 484 506 529 550 575 605 820 902 943 1012 1025 1058 1100 1150 1210 1265 1804 1886 2050 2116 2255 2300 2420 2530 2645 2783 3025 3772 4100 4510 4715 4961 5060 5290 5566 5819 6050 6325 9020 9430 9922 10373 10580 11132 11275 11638 12100 12167 12650 13225 13915 18860 19844 20746 21689 22550 23276 23575 24334 24805 25300 26450 27830 29095 41492 43378 45100 47150 48668 49610 51865 52900 55660 58190 60835 64009 69575 86756 94300 99220 103730 108445 114103 116380 121670 124025 128018 133837 139150 145475 207460 216890 228206 238579 243340 248050 256036 259325 267674 278300 279841 290950 304175 320045 433780 456412 477158 496100 498847 518650 535348 542225 559682 570515 581900 608350 640090 669185 954316 997694 1037300 1084450 1119364 1141030 1192895 1216700 1280180 1338370 1399205 1472207 1600225 1995388 2168900 2282060 2385790 2494235 2624369 2676740 2798410 2852575 2944414 3078251 3200450 3345925 4771580 4988470 5248738 5487317 5596820 5705150 5888828 5964475 6156502 6400900 6691850 6996025 7361035 9976940 10497476 10974634 11410300 11473481 11928950 12313004 12471175 13121845 13383700 13992050 14722070 15391255 21949268 22946962 23857900 24942350 26243690 27436585 27984100 29444140 30782510 33860761 36805175 45893924 49884700 52487380 54873170 57367405 60360487 61565020 65609225 67721522 73610350 76956275 109746340 114734810 120720974 126208291 131218450 135443044 137182925 147220700 153912550 169303805 229469620 241441948 252416582 262436900 274365850 286837025 301802435 307825100 338607610 504833164 548731700 573674050 603604870 631041455 677215220 846519025 1147348100 1207209740 1262082910 1388291201 1509012175 1693038050 2524165820 2776582402 3018024350 3155207275 3386076100 5553164804 6036048700 6310414550 6941456005 12620829100 13882912010 27765824020 34707280025 69414560050 138829120100
• Sum of all divisors σ(n): 354631326882
• Sum of proper divisors (its aliquot sum) s(n): 215802206782
• 138829120100 is an abundant number, because the sum of its proper divisors (215802206782) is greater than itself. Its abundance is 76973086682

Bases of 138829120100

• Binary: 10000001010010110111000100001001100100₂
• Hexadecimal: 0x2052DC4264
• Base-36: 1RRZ9UN8

Squares and roots of 138829120100

• 138829120100 squared (138829120100²) is 19273524587740224010000
• 138829120100 cubed (138829120100³) is 2675726459741690546685193601000000
• The square root of 138829120100 is 372597.7993762175
• The cube root of 138829120100 is 5177.9778745763

Scales and comparisons

• 138,829,120,100 seconds is equal to 4,414 years, 17 weeks, 3 days, 12 hours, 28 minutes, 20 seconds.
• To count from 1 to 138,829,120,100 would take you about eight thousand, eight hundred twenty-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 138829120100 cubic inches would be around 431.5 feet tall.

Recreational maths with 138829120100

• 138829120100 backwards is 001021928831
• The number of decimal digits it has is: 12
• The sum of 138829120100's digits is 35
• More coming soon!