29144139640

Names of 29144139640

• Cardinal: 29144139640 can be written as Twenty-nine billion, one hundred forty-four million, one hundred thirty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.914413964 × 10¹⁰

Factors of 29144139640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 416

Divisors of 29144139640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 49 55 56 70 71 77 79 88 98 110 140 142 154 158 196 220 241 245 280 284 308 316 355 385 392 395 440 482 490 497 539 553 568 616 632 710 770 781 790 869 964 980 994 1078 1106 1205 1420 1540 1562 1580 1687 1738 1928 1960 1988 2156 2212 2410 2485 2651 2695 2765 2840 3080 3124 3160 3374 3476 3479 3871 3905 3976 4312 4345 4424 4820 4970 5302 5390 5467 5530 5609 6083 6248 6748 6952 6958 7742 7810 8435 8690 9640 9940 10604 10780 10934 11060 11218 11809 12166 13255 13496 13916 15484 15620 16870 17111 17380 17395 18557 19039 19355 19880 21208 21560 21868 22120 22436 23618 24332 26510 27335 27832 28045 30415 30968 31240 33740 34222 34760 34790 37114 38078 38269 38710 39263 42581 43736 44872 47236 48664 53020 54670 56090 59045 60830 61699 67480 68444 69580 74228 76156 76538 77420 78526 85162 85555 92785 94472 95195 106040 109340 112180 118090 119777 121660 123398 129899 133273 136888 139160 148456 152312 153076 154840 157052 170324 171110 185570 188221 190390 191345 196315 209429 212905 218680 224360 236180 239554 243320 246796 259798 266546 274841 306152 308495 314104 340648 342220 371140 376442 380780 382690 392630 418858 425810 431893 472360 479108 493592 519596 533092 549682 598885 616990 649495 666365 684440 742280 752884 761560 765380 785260 837716 838439 851620 863786 932911 941105 958216 1039192 1047145 1066184 1099364 1197770 1233980 1298990 1317547 1332730 1351769 1374205 1466003 1505768 1530760 1570520 1675432 1676878 1703240 1727572 1865822 1882210 2094290 2159465 2198728 2395540 2467960 2597980 2635094 2665460 2703538 2748410 2932006 3023251 3353756 3455144 3731644 3764420 4188580 4192195 4318930 4664555 4791080 5195960 5270188 5330920 5407076 5496820 5864012 6046502 6587735 6707512 6758845 7330015 7463288 7528840 8377160 8384390 8637860 9222829 9329110 9462383 10262021 10540376 10814152 10993640 11728024 12093004 13175470 13517690 14660030 14869459 15116255 16768780 17275720 18445658 18658220 18924766 20524042 24186008 26350940 27035380 29320060 29738918 30232510 33537560 36891316 37316440 37849532 41048084 46114145 47311915 51310105 52701880 54070760 58640120 59477836 60465020 66236681 73782632 74347295 75699064 82096168 92228290 94623830 102620210 104086213 118955672 120930040 132473362 148694590 184456580 189247660 205240420 208172426 264946724 297389180 331183405 368913160 378495320 410480840 416344852 520431065 529893448 594778360 662366810 728603491 832689704 1040862130 1324733620 1457206982 2081724260 2649467240 2914413964 3643017455 4163448520 5828827928 7286034910 14572069820 29144139640
• Sum of all divisors σ(n): 85809715200
• Sum of proper divisors (its aliquot sum) s(n): 56665575560
• 29144139640 is an abundant number, because the sum of its proper divisors (56665575560) is greater than itself. Its abundance is 27521435920

Bases of 29144139640

• Binary: 11011001001001000000100011101111000₂
• Hexadecimal: 0x6C9204778
• Base-36: DDZO22G

Squares and roots of 29144139640

• 29144139640 squared (29144139640²) is 849380875355819329600
• 29144139640 cubed (29144139640³) is 24754474838915433228473585344000
• The square root of 29144139640 is 170716.5476455051
• The cube root of 29144139640 is 3077.3985609589

Scales and comparisons

• 29,144,139,640 seconds is equal to 926 years, 36 weeks, 10 hours, 20 minutes, 40 seconds.
• To count from 1 to 29,144,139,640 would take you about one thousand, eight hundred fifty-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 29144139640 cubic inches would be around 256.4 feet tall.

Recreational maths with 29144139640

• 29144139640 backwards is 04693144192
• The number of decimal digits it has is: 11
• The sum of 29144139640's digits is 43
• More coming soon!