101398457380

Names of 101398457380

• Cardinal: 101398457380 can be written as One hundred one billion, three hundred ninety-eight million, four hundred fifty-seven thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.0139845738 × 10¹¹

Factors of 101398457380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 109

Divisors of 101398457380

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 11 17 20 22 31 34 43 44 55 62 68 85 86 110 121 124 155 170 172 187 215 220 242 310 340 341 374 430 473 484 527 605 620 682 731 748 860 935 946 1054 1210 1333 1364 1462 1705 1849 1870 1892 2057 2108 2365 2420 2635 2666 2924 3410 3655 3698 3740 3751 4114 4730 5203 5270 5332 5797 6665 6820 7310 7396 7502 8041 8228 9245 9460 10285 10406 10540 11594 13330 14620 14663 15004 16082 18490 18755 20339 20570 20812 22661 23188 26015 26660 28985 29326 31433 32164 36980 37510 40205 40678 41140 45322 52030 57319 57970 58652 62866 63767 73315 75020 79507 80410 81356 88451 90644 101695 104060 113305 114638 115940 125732 127534 146630 157165 159014 160820 161293 176902 203390 223729 226610 229276 249271 255068 286595 293260 314330 318028 318835 322586 345763 353804 397535 406780 442255 447458 453220 498542 573190 628660 630509 637670 645172 691526 795070 806465 874577 884510 894916 974423 997084 1118645 1146380 1246355 1261018 1275340 1351619 1383052 1590140 1612930 1728815 1749154 1769020 1948846 2237290 2464717 2492710 2522036 2703238 2741981 3152545 3225860 3457630 3498308 3803393 3897692 4372885 4474580 4872115 4929434 4985420 5406476 5483962 6305090 6758095 6915260 6935599 7606786 8745770 9620347 9744230 9858868 10718653 10967924 12323585 12610180 13516190 13709905 13871198 14867809 15213572 17491540 19016965 19240694 19488460 21437306 24647170 27032380 27111887 27419810 27742396 29735618 34677995 38033930 38481388 41900189 42874612 48101735 49294340 53593265 54223774 54839620 59471236 69355990 74339045 76067860 83800378 96203470 107186530 108447548 117905183 135559435 138711980 148678090 163545899 167600756 192406940 209500945 214373060 235810366 271118870 297356180 298230757 327091798 419001890 460902079 471620732 542237740 589525915 596461514 654183596 817729495 838003780 921804158 1179051830 1192923028 1491153785 1635458990 1843608316 2304510395 2358103660 2982307570 3270917980 4609020790 5069922869 5964615140 9218041580 10139845738 20279691476 25349614345 50699228690 101398457380
• Sum of all divisors σ(n): 261907430400
• Sum of proper divisors (its aliquot sum) s(n): 160508973020
• 101398457380 is an abundant number, because the sum of its proper divisors (160508973020) is greater than itself. Its abundance is 59110515640

Bases of 101398457380

• Binary: 1011110011011110100011010110000100100₂
• Hexadecimal: 0x179BD1AC24
• Base-36: 1AKY0UG4

Squares and roots of 101398457380

• 101398457380 squared (101398457380²) is 10281647159043676464400
• 101398457380 cubed (101398457380³) is 1042543161252488309533972487272000
• The square root of 101398457380 is 318431.2443526859
• The cube root of 101398457380 is 4663.1256296703

Scales and comparisons

• 101,398,457,380 seconds is equal to 3,224 years, 8 weeks, 1 day, 6 hours, 9 minutes, 40 seconds.
• To count from 1 to 101,398,457,380 would take you about six thousand, four hundred forty-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 101398457380 cubic inches would be around 388.6 feet tall.

Recreational maths with 101398457380

• 101398457380 backwards is 083754893101
• The number of decimal digits it has is: 12
• The sum of 101398457380's digits is 49
• More coming soon!